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• How to Write a Literature Review | Guide, Examples, & Templates

How to Write a Literature Review | Guide, Examples, & Templates

Published on January 2, 2023 by Shona McCombes . Revised on September 11, 2023.

What is a literature review? A literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research that you can later apply to your paper, thesis, or dissertation topic .

There are five key steps to writing a literature review:

• Search for relevant literature
• Evaluate sources
• Identify themes, debates, and gaps
• Outline the structure
• Write your literature review

A good literature review doesn’t just summarize sources—it analyzes, synthesizes , and critically evaluates to give a clear picture of the state of knowledge on the subject.

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Table of contents

What is the purpose of a literature review, examples of literature reviews, step 1 – search for relevant literature, step 2 – evaluate and select sources, step 3 – identify themes, debates, and gaps, step 4 – outline your literature review’s structure, step 5 – write your literature review, free lecture slides, other interesting articles, frequently asked questions, introduction.

• Quick Run-through
• Step 1 & 2

When you write a thesis , dissertation , or research paper , you will likely have to conduct a literature review to situate your research within existing knowledge. The literature review gives you a chance to:

• Demonstrate your familiarity with the topic and its scholarly context
• Develop a theoretical framework and methodology for your research
• Position your work in relation to other researchers and theorists
• Show how your research addresses a gap or contributes to a debate
• Evaluate the current state of research and demonstrate your knowledge of the scholarly debates around your topic.

Writing literature reviews is a particularly important skill if you want to apply for graduate school or pursue a career in research. We’ve written a step-by-step guide that you can follow below.

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See an example

Writing literature reviews can be quite challenging! A good starting point could be to look at some examples, depending on what kind of literature review you’d like to write.

• Example literature review #1: “Why Do People Migrate? A Review of the Theoretical Literature” ( Theoretical literature review about the development of economic migration theory from the 1950s to today.)
• Example literature review #2: “Literature review as a research methodology: An overview and guidelines” ( Methodological literature review about interdisciplinary knowledge acquisition and production.)
• Example literature review #3: “The Use of Technology in English Language Learning: A Literature Review” ( Thematic literature review about the effects of technology on language acquisition.)
• Example literature review #4: “Learners’ Listening Comprehension Difficulties in English Language Learning: A Literature Review” ( Chronological literature review about how the concept of listening skills has changed over time.)

You can also check out our templates with literature review examples and sample outlines at the links below.

Download Word doc Download Google doc

Before you begin searching for literature, you need a clearly defined topic .

If you are writing the literature review section of a dissertation or research paper, you will search for literature related to your research problem and questions .

Make a list of keywords

Start by creating a list of keywords related to your research question. Include each of the key concepts or variables you’re interested in, and list any synonyms and related terms. You can add to this list as you discover new keywords in the process of your literature search.

• Social media, Facebook, Instagram, Twitter, Snapchat, TikTok
• Body image, self-perception, self-esteem, mental health
• Generation Z, teenagers, adolescents, youth

Search for relevant sources

Use your keywords to begin searching for sources. Some useful databases to search for journals and articles include:

• Your university’s library catalogue
• Google Scholar
• Project Muse (humanities and social sciences)
• Medline (life sciences and biomedicine)
• EconLit (economics)
• Inspec (physics, engineering and computer science)

You can also use boolean operators to help narrow down your search.

Make sure to read the abstract to find out whether an article is relevant to your question. When you find a useful book or article, you can check the bibliography to find other relevant sources.

You likely won’t be able to read absolutely everything that has been written on your topic, so it will be necessary to evaluate which sources are most relevant to your research question.

For each publication, ask yourself:

• What question or problem is the author addressing?
• What are the key concepts and how are they defined?
• What are the key theories, models, and methods?
• Does the research use established frameworks or take an innovative approach?
• What are the results and conclusions of the study?
• How does the publication relate to other literature in the field? Does it confirm, add to, or challenge established knowledge?
• What are the strengths and weaknesses of the research?

Make sure the sources you use are credible , and make sure you read any landmark studies and major theories in your field of research.

You can use our template to summarize and evaluate sources you’re thinking about using. Click on either button below to download.

Take notes and cite your sources

As you read, you should also begin the writing process. Take notes that you can later incorporate into the text of your literature review.

It is important to keep track of your sources with citations to avoid plagiarism . It can be helpful to make an annotated bibliography , where you compile full citation information and write a paragraph of summary and analysis for each source. This helps you remember what you read and saves time later in the process.

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To begin organizing your literature review’s argument and structure, be sure you understand the connections and relationships between the sources you’ve read. Based on your reading and notes, you can look for:

• Trends and patterns (in theory, method or results): do certain approaches become more or less popular over time?
• Themes: what questions or concepts recur across the literature?
• Debates, conflicts and contradictions: where do sources disagree?
• Pivotal publications: are there any influential theories or studies that changed the direction of the field?
• Gaps: what is missing from the literature? Are there weaknesses that need to be addressed?

This step will help you work out the structure of your literature review and (if applicable) show how your own research will contribute to existing knowledge.

• Most research has focused on young women.
• There is an increasing interest in the visual aspects of social media.
• But there is still a lack of robust research on highly visual platforms like Instagram and Snapchat—this is a gap that you could address in your own research.

There are various approaches to organizing the body of a literature review. Depending on the length of your literature review, you can combine several of these strategies (for example, your overall structure might be thematic, but each theme is discussed chronologically).

Chronological

The simplest approach is to trace the development of the topic over time. However, if you choose this strategy, be careful to avoid simply listing and summarizing sources in order.

Try to analyze patterns, turning points and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred.

If you have found some recurring central themes, you can organize your literature review into subsections that address different aspects of the topic.

For example, if you are reviewing literature about inequalities in migrant health outcomes, key themes might include healthcare policy, language barriers, cultural attitudes, legal status, and economic access.

Methodological

If you draw your sources from different disciplines or fields that use a variety of research methods , you might want to compare the results and conclusions that emerge from different approaches. For example:

• Look at what results have emerged in qualitative versus quantitative research
• Discuss how the topic has been approached by empirical versus theoretical scholarship
• Divide the literature into sociological, historical, and cultural sources

Theoretical

A literature review is often the foundation for a theoretical framework . You can use it to discuss various theories, models, and definitions of key concepts.

You might argue for the relevance of a specific theoretical approach, or combine various theoretical concepts to create a framework for your research.

Like any other academic text , your literature review should have an introduction , a main body, and a conclusion . What you include in each depends on the objective of your literature review.

The introduction should clearly establish the focus and purpose of the literature review.

Depending on the length of your literature review, you might want to divide the body into subsections. You can use a subheading for each theme, time period, or methodological approach.

As you write, you can follow these tips:

• Summarize and synthesize: give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: don’t just paraphrase other researchers — add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically evaluate: mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: use transition words and topic sentences to draw connections, comparisons and contrasts

In the conclusion, you should summarize the key findings you have taken from the literature and emphasize their significance.

When you’ve finished writing and revising your literature review, don’t forget to proofread thoroughly before submitting. Not a language expert? Check out Scribbr’s professional proofreading services !

This article has been adapted into lecture slides that you can use to teach your students about writing a literature review.

Scribbr slides are free to use, customize, and distribute for educational purposes.

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If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

• Sampling methods
• Simple random sampling
• Stratified sampling
• Cluster sampling
• Likert scales
• Reproducibility

 Statistics

• Null hypothesis
• Statistical power
• Probability distribution
• Effect size
• Poisson distribution

Research bias

• Optimism bias
• Cognitive bias
• Implicit bias
• Hawthorne effect
• Anchoring bias
• Explicit bias

A literature review is a survey of scholarly sources (such as books, journal articles, and theses) related to a specific topic or research question .

It is often written as part of a thesis, dissertation , or research paper , in order to situate your work in relation to existing knowledge.

There are several reasons to conduct a literature review at the beginning of a research project:

• To familiarize yourself with the current state of knowledge on your topic
• To ensure that you’re not just repeating what others have already done
• To identify gaps in knowledge and unresolved problems that your research can address
• To develop your theoretical framework and methodology
• To provide an overview of the key findings and debates on the topic

Writing the literature review shows your reader how your work relates to existing research and what new insights it will contribute.

The literature review usually comes near the beginning of your thesis or dissertation . After the introduction , it grounds your research in a scholarly field and leads directly to your theoretical framework or methodology .

A literature review is a survey of credible sources on a topic, often used in dissertations , theses, and research papers . Literature reviews give an overview of knowledge on a subject, helping you identify relevant theories and methods, as well as gaps in existing research. Literature reviews are set up similarly to other  academic texts , with an introduction , a main body, and a conclusion .

An  annotated bibliography is a list of  source references that has a short description (called an annotation ) for each of the sources. It is often assigned as part of the research process for a  paper .  

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• UConn Library
• Literature Review: The What, Why and How-to Guide
• Introduction

Literature Review: The What, Why and How-to Guide — Introduction

• Getting Started
• How to Pick a Topic
• Strategies to Find Sources
• Evaluating Sources & Lit. Reviews
• Tips for Writing Literature Reviews
• Writing Literature Review: Useful Sites
• Citation Resources
• Other Academic Writings

What are Literature Reviews?

So, what is a literature review? "A literature review is an account of what has been published on a topic by accredited scholars and researchers. In writing the literature review, your purpose is to convey to your reader what knowledge and ideas have been established on a topic, and what their strengths and weaknesses are. As a piece of writing, the literature review must be defined by a guiding concept (e.g., your research objective, the problem or issue you are discussing, or your argumentative thesis). It is not just a descriptive list of the material available, or a set of summaries." Taylor, D.  The literature review: A few tips on conducting it . University of Toronto Health Sciences Writing Centre.

Goals of Literature Reviews

What are the goals of creating a Literature Review?  A literature could be written to accomplish different aims:

• To develop a theory or evaluate an existing theory
• To summarize the historical or existing state of a research topic
• Identify a problem in a field of research 

Baumeister, R. F., & Leary, M. R. (1997). Writing narrative literature reviews .  Review of General Psychology , 1 (3), 311-320.

What kinds of sources require a Literature Review?

• A research paper assigned in a course
• A thesis or dissertation
• A grant proposal
• An article intended for publication in a journal

All these instances require you to collect what has been written about your research topic so that you can demonstrate how your own research sheds new light on the topic.

Types of Literature Reviews

What kinds of literature reviews are written?

Narrative review: The purpose of this type of review is to describe the current state of the research on a specific topic/research and to offer a critical analysis of the literature reviewed. Studies are grouped by research/theoretical categories, and themes and trends, strengths and weakness, and gaps are identified. The review ends with a conclusion section which summarizes the findings regarding the state of the research of the specific study, the gaps identify and if applicable, explains how the author's research will address gaps identify in the review and expand the knowledge on the topic reviewed.

• Example : Predictors and Outcomes of U.S. Quality Maternity Leave: A Review and Conceptual Framework:  10.1177/08948453211037398  

Systematic review : "The authors of a systematic review use a specific procedure to search the research literature, select the studies to include in their review, and critically evaluate the studies they find." (p. 139). Nelson, L. K. (2013). Research in Communication Sciences and Disorders . Plural Publishing.

• Example : The effect of leave policies on increasing fertility: a systematic review:  10.1057/s41599-022-01270-w

Meta-analysis : "Meta-analysis is a method of reviewing research findings in a quantitative fashion by transforming the data from individual studies into what is called an effect size and then pooling and analyzing this information. The basic goal in meta-analysis is to explain why different outcomes have occurred in different studies." (p. 197). Roberts, M. C., & Ilardi, S. S. (2003). Handbook of Research Methods in Clinical Psychology . Blackwell Publishing.

• Example : Employment Instability and Fertility in Europe: A Meta-Analysis:  10.1215/00703370-9164737

Meta-synthesis : "Qualitative meta-synthesis is a type of qualitative study that uses as data the findings from other qualitative studies linked by the same or related topic." (p.312). Zimmer, L. (2006). Qualitative meta-synthesis: A question of dialoguing with texts .  Journal of Advanced Nursing , 53 (3), 311-318.

• Example : Women’s perspectives on career successes and barriers: A qualitative meta-synthesis:  10.1177/05390184221113735

Literature Reviews in the Health Sciences

• UConn Health subject guide on systematic reviews Explanation of the different review types used in health sciences literature as well as tools to help you find the right review type
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A GUIDE TO LITERATURE REVIEW

A literature review must be coherent, systematic and clear. The review of literature must stick to answering the research question and also there must be a justification of every argument using extracts and illustrations. It is essential that all sources used in the literature review are properly recorded and referenced appropriately to avoid the incidence of plagiarism. Finally the work must be proof-read. It is also worth noting that literature review is not producing a list of items. Also it is essential that the contents of the literature to be reviewed are well read and also spelling mistakes or wrong dates of publication are avoided.

Related Papers

HUMANUS DISCOURSE

Humanus Discourse

The importance of literature review in academic writing of different categories, levels, and purposes cannot be overemphasized. The literature review establishes both the relevance and justifies why new research is relevant. It is through a literature review that a gap would be established, and which the new research would fix. Once the literature review sits properly in the research work, the objectives/research questions naturally fall into their proper perspective. Invariably, other chapters of the research work would be impacted as well. In most instances, scanning through literature also provides you with the need and justification for your research and may also well leave a hint for further research. Literature review in most instances exposes a researcher to the right methodology to use. The literature review is the nucleus of a research work that might when gotten right spotlights a work and can as well derail a research work when done wrongly. This paper seeks to unveil the practical guides to writing a literature review, from purpose, and components to tips. It follows through the exposition of secondary literature. It exposes the challenges in writing a literature review and at the same time recommended tips that when followed will impact the writing of the literature review.

yakubu nawati

Rebekka Tunombili

Amanda Bolderston

A literature review can be an informative, critical, and useful synthesis of a particular topic. It can identify what is known (and unknown) in the subject area, identify areas of controversy or debate, and help formulate questions that need further research. There are several commonly used formats for literature reviews, including systematic reviews conducted as primary research projects; reviews written as an introduction and foundation for a research study, such as a thesis or dissertation; and reviews as secondary data analysis research projects. Regardless of the type, a good review is characterized by the author’s efforts to evaluate and critically analyze the relevant work in the field. Published reviews can be invaluable, because they collect and disseminate evidence from diverse sources and disciplines to inform professional practice on a particular topic. This directed reading will introduce the learner to the process of conducting and writing their own literature review.

• Learning outcomes • The nature of a literature review • Identifying the main subject and themes • Reviewing previous research • Emphasizing leading research studies • Exploring trends in the literature • Summarizing key ideas in a subject area • Summary A literature review is usually regarded as being an essential part of student projects, research studies and dissertations. This chapter examines the reasons for the importance of the literature review, and the things which it tries to achieve. It also explores the main strategies which you can use to write a good literature review.

Meriel Louise Anne Villamil

tecnico emergencias

Learning how to effectively write a literature review is a critical tool for success for an academic, and perhaps even professional career. Being able to summarize and synthesize prior research pertaining to a certain topic not only demonstrates having a good grasp on available information for a topic, but it also assists in the learning process. Although literature reviews are important for one's academic career, they are often misunderstood and underdeveloped. This article is intended to provide both undergraduate and graduate students in the criminal justice field specifically, and social sciences more generally, skills and perspectives on how to develop and/or strengthen their skills in writing a literature review. Included in this discussion are foci on the structure , process, and art of writing a literature review. What is a Literature Review? In essence, a literature review is a comprehensive overview of prior research regarding a specific topic. The overview both shows the reader what is known about a topic, and what is not yet known, thereby setting up the rationale or need for a new investigation, which is what the actual study to which the literature review is attached seeks to do. Stated a bit differently (Creswell 1994, pp. 20, 21) explains: The literature in a research study accomplishes several purposes: (a) It shares with the reader the results of other studies that are closely related to the study being reported (Fraenkel & Wallen, 1990. (b) It relates a study to the larger, ongoing dialog in the literature about a topic, filling in gaps and extending prior studies (Marshall & Rossman, 1989). (c) It provides a framework for establishing the importance of the study. As an overview, a well done literature review includes all of the main themes and subthemes found within the general topic chosen for the study. These themes and subthemes are usually interwoven with the methods or findings of the prior research. Also, a literature review sets the stage for and JOURNAL

Andrew Johnson

This chapter describes the process of writing a literature review and what the product should look like

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Ignacio Illan Conde

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What is a Literature Review?

A literature or narrative review is a comprehensive review and analysis of the published literature on a specific topic or research question. The literature that is reviewed contains: books, articles, academic articles, conference proceedings, association papers, and dissertations. It contains the most pertinent studies and points to important past and current research and practices. It provides background and context, and shows how your research will contribute to the field. 

A literature review should: 

• Provide a comprehensive and updated review of the literature;
• Explain why this review has taken place;
• Articulate a position or hypothesis;
• Acknowledge and account for conflicting and corroborating points of view

From  S age Research Methods

Purpose of a Literature Review

A literature review can be written as an introduction to a study to:

• Demonstrate how a study fills a gap in research
• Compare a study with other research that's been done

Or it can be a separate work (a research article on its own) which:

• Organizes or describes a topic
• Describes variables within a particular issue/problem

Limitations of a Literature Review

Some of the limitations of a literature review are:

• It's a snapshot in time. Unlike other reviews, this one has beginning, a middle and an end. There may be future developments that could make your work less relevant.
• It may be too focused. Some niche studies may miss the bigger picture.
• It can be difficult to be comprehensive. There is no way to make sure all the literature on a topic was considered.
• It is easy to be biased if you stick to top tier journals. There may be other places where people are publishing exemplary research. Look to open access publications and conferences to reflect a more inclusive collection. Also, make sure to include opposing views (and not just supporting evidence).

Source: Grant, Maria J., and Andrew Booth. “A Typology of Reviews: An Analysis of 14 Review Types and Associated Methodologies.” Health Information & Libraries Journal, vol. 26, no. 2, June 2009, pp. 91–108. Wiley Online Library, doi:10.1111/j.1471-1842.2009.00848.x.

Librarian Assistance

For help, please contact the librarian for your subject area.  We have a guide to library specialists by subject .

• Last Updated: Aug 26, 2024 5:59 AM
• URL: https://guides.lib.utexas.edu/literaturereviews

A Guide to Literature Reviews

• Importance of a Good Literature Review
• Conducting the Literature Review
• Structure and Writing Style
• Types of Literature Reviews
• Citation Management Software This link opens in a new window
• Acknowledgements

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How to Write a Literature Review

This video teaches you about writing a Literature Review (3:43).

Transcript (PDF) I Transcript (.docx)

A literature review is both a summary and explanation of the current state of knowledge on a focused topic as found in academic books, journal articles and all other sources connected to the subject of study.  Its aim is to provide an overview of sources you have explored while researching a particular topic and to demonstrate to your readers how your research fits within the larger field of study.

A literature review must:

• be organized around the research question you are developing
• cohesively summarize results of what is and is not known
• identify gaps in the available literature
• formulate questions that you feel needs further research

Adapted with permission and thanks from  The Literature Review Research Guide  originally created by  Dr. Robert V. Labaree , University of Southern California.

• Next: Importance of a Good Literature Review >>
• Last Updated: Jul 3, 2024 3:13 PM
• URL: https://libguides.mcmaster.ca/litreview

• DOI: 10.1108/jpmh-04-2024-0055
• Corpus ID: 272230078

Defining mental health literacy: a systematic literature review and educational inspiration

• Shengnan Zeng , Richard Bailey , +1 author Xiaohui Chen
• Published in Journal of Public Mental… 2 September 2024
• Psychology, Education

56 References

A systematic review of the limitations and associated opportunities of chatgpt, deductive qualitative analysis: evaluating, expanding, and refining theory, conceptualising and measuring positive mental health literacy: a systematic literature review, mental health education integration into the school curriculum needs to be implemented, review: school-based mental health literacy interventions to promote help-seeking - a systematic review., public opinion towards mental health (the case of the vologda region), quantifying the global burden of mental disorders and their economic value, mental health literacy: it is now time to put knowledge into practice, clarifying the concept of mental health literacy: protocol for a scoping review, positive mental health literacy: a concept analysis, related papers.

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Systematic Literature Reviews: An Introduction

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Ecological care in nursing practice: a Walker and Avant concept analysis

• Golshan Moghbeli 1 ,
• Amin Soheili 2 ,
• Mansour Ghafourifard 1 , 3 ,
• Shahla Shahbazi 1 &
• Hanieh Aziz Karkan 1  

BMC Nursing volume  23 , Article number:  614 ( 2024 ) Cite this article

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Today, the human population faces an increasing array of emerging environmental challenges. Despite its importance, nurses often neglect ecological issues, which can compromise patient health. While the ecological nursing perspective has the potential to lead to innovative care approaches that benefit patients, the nursing profession, and the environment, the concept of ecological care lacks a clear definition and its dimensions remain unclear. This study aimed to analyze and clarify the concept of ‘ecological care’ in the nursing discipline.

Walker and Avant’s analysis method was used to identify descriptions, antecedents, consequences, and empirical referents of the concept of ‘ecological care’ in nursing. We searched the databases (PubMed, Scopus, PsycINFO, CINAHL, ERIC, SID, and IranDoc) using the keywords “ecological,” “nurse,” and “nursing” using Boolean operators “AND” and “OR” in the title and abstract fields both in English and Persian to identify relevant literature on ecological care in nursing.

Ecological care, as a multidimensional concept, encompasses ecological thinking, ecological attitude, ecological awareness, ecological sensitivity, and ecological literacy. This entails the optimal utilization of environmental factors to provide patients with high-quality care and preserve ecological sustainability through environmentally friendly behaviors.

Conclusions

The findings highlight the need to elucidate, endorse, and solidify ecological thinking in all aspects of nursing care including nursing management, education, and research, which can lead to improved care quality, patient safety, and sustainability. Within this framework, nursing educators could play an essential role in integrating ecological care into nursing education. The study emphasizes the need to integrate ecological thinking into all aspects of nursing.

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Ecology, the study of interactions between living organisms and their environments, encompasses physical and social surroundings that impact all living beings. From a human science perspective, ecology emphasizes these interconnected relationships, fostering a deeper understanding of nursing and caring practices [ 1 ]. Currently, environmental concerns are considered significant threats to public health. However, healthcare professionals often lack sufficient awareness of the importance of ecological issues [ 2 ].

As the largest group of healthcare professionals, nurses play a crucial role in decisions regarding product use, energy consumption, and chemical selection in healthcare settings. However, they face a significant challenge: balancing environmental concerns and ecological principles with their professional duties [ 3 ]. Although nurses can advocate reducing exposure to harmful chemicals and adopting less toxic products, their work environments often require high energy consumption and generate substantial medical waste [ 4 ]. This medical waste encompasses both hazardous (infectious, pathological, chemical, pharmaceutical, cytotoxic, and radioactive) and non-hazardous or general waste, posing potential risks to patients, communities, and broader ecological health [ 5 ]. Multiple studies have highlighted the critical role of ecological considerations within healthcare in the overall health of ecosystems [ 6 , 7 , 8 , 9 ]. Consequently, ecological issues have become a high priority for nurses, demanding attention and action [ 10 ].

The importance of environment, ecosystems, and ecology in nursing practice has been recognized by pioneers like Florence Nightingale as the founder of modern nursing (published in 1992, originally written in 1959) [ 11 ] and subsequently by Fawcett (1984) [ 12 ]. This vision is further reflected in the International Council of Nurses (ICN) Code of Ethics, which states that “nurses contribute to the population’s health and work to achieve the sustainable development goals.” By adopting sustainable practices, nurses can significantly reduce their environmental footprint and contribute to achieving the UN 2030 Agenda for Sustainable Development [ 9 ]. Recognizing this crucial role, nursing organizations such as the American Nurses Association actively promote nurses’ participation in environmental protection initiatives [ 13 ].

The concept of ecological care in nursing, as a multidimensional concept, encompasses several aspects. Lausten (2006) proposed a nursing ecological theory to broaden nurses’ perspectives by incorporating concepts of global ecosystems, communities, and interrelationships from the ecological sciences. This theory recognizes that human interactions with the environment extend beyond the personal sphere and encompass professional activities. Consequently, nurses can integrate ecological principles into their practice, fostering new directions in care that benefit patients, healthcare professionals, and the environment [ 14 ]. Dahlberg et al. (2016) conducted an empirical study to explore how a phenomenological life-world theory could expand the concept of holistic care into “ecological care.” They argued that the traditional approach to holistic care has neglected environmental and ecological dimensions. Their findings suggested that ecological care goes beyond fighting illnesses. It emphasizes understanding patients within the context of their world, a world that they both influence and are influenced by. This approach helps patients reintegrate into their rhythm of existence [ 1 ].

Al-Shamaly (2021) highlights “ecological awareness,” which emphasizes creating a safe and comfortable patient environment through noise, light, color, and temperature control [ 15 ]. Sattler (2013) adds another dimension, suggesting that nurses can act as catalysts for transforming hospitals into environmentally sustainable spaces. This can be achieved through practices such as adopting environmentally friendly purchasing policies (e.g., waste management strategies, reduced chemical use, and proper disposal of hazardous materials such as batteries), promoting healthy food options, and favoring mercury-free products [ 16 ].

Although ecological factors could influence the quality of care, patient safety, individual and community health, resource preservation, and sustainable practices [ 16 , 17 , 18 , 19 ], nurses’ awareness of ecological care and its dimensions remains limited [ 2 ]. Moreover, there is no universally accepted definition of ecological care as a complex concept [ 20 ]. Therefore, this study aimed to analyze and clarify the concept of ‘ecological care’ within the nursing discipline.

Walker and Avant’s concept analysis method was used as a rigorous and systematic approach to identify descriptions, antecedents, consequences, and empirical referents of the concept of ‘ecological care’ in nursing. Ecological care is a widely applicable concept that extends beyond the confines of nursing care. Therefore, the literature review encompasses all the various applications of ecological care, including both implicit and explicit aspects. The stages of the concept analysis method are as follows: (A) selecting a concept, (B) determining the aims or purposes of the analysis, (C) identifying all uses of the concept that you can discover, (D) determining the defining attributes, (E) identifying a model case, (F) identifying borderline, related, contrary, invented, and illegitimate cases, (G) identifying antecedents and consequences, and (H) defining empirical referents [ 21 ].

Literature search

A systematic literature review was conducted using multiple health databases, including PubMed, Scopus, PsycINFO, CINAHL, ERIC, SID, and IranDoc. The concepts “ecological,” “nurse” and “nursing” were searched using Boolean operators “AND” and “OR” in the title and abstract fields of each database. No temporal limits were applied and articles published in either English or Persian until July 2023 were retrieved.

Initially, 1083 records were identified by searching the titles and abstracts of these databases. Subsequently, 16 additional records were manually included, resulting in a total of 1099 records. Duplicate records were removed, leading to an initial selection of 1068 records. The titles and abstracts of these records were screened, and the eligibility criteria were applied to the full text of the selected records. Eventually, 36 records met the criteria and underwent a comprehensive review of concept analysis (Fig.  1 ). A detailed overview of the included studies, including publication year, title, country, and key findings, can be found in Appendix A.

Flow diagram of the study (data search and selection process)

Concept selection

The importance of a specific concept is influenced by a variety of factors both within and outside its field over time. Consequently, concepts lacking clear definitions warrant further analysis [ 21 ]. Considering the interconnectedness of ecosystems and human health, as well as the imperative to maintain environmental sustainability, particularly within healthcare, the concept of ecology has gained prominence in nursing and other health professions. Nightingale’s emphasis on the environment underscores this importance. Given the increasing significance of ecological care in healthcare and the lack of a clear, unified definition, this concept was selected for analysis to elucidate its dimensions and characteristics.

Determining the aims of the analysis

The concept of “ecological care” has been insufficiently analyzed within the healthcare context, resulting in a lack of a clear definition. This study aims to refine the meaning of ecological care in nursing by identifying its descriptions, antecedents, consequences, and empirical referents.

Identifying the use of the concept

To explore the concept of ecological care, it is crucial to understand the distinct meanings of each word from a variety of sources such as dictionaries, thesauruses, websites, and scholarly literature.

According to the Merriam-Webster dictionary, the term ‘ecological’ is an adjective related to the science of ecology. This refers to the environment of living things or the relationships between living things and their environments [ 22 ].

According to the Merriam-Webster dictionary, the term ‘care’ functions both as a noun, representing responsibility for or attention to health, well-being, safety, or solicitude, and as a verb, meaning to feel interest or concern and to provide care [ 23 ].

Ecological care in nursing literature

The concept of ecological care, originating from the theory of biological ecology, aims to offer solutions that effectively minimize the adverse impacts of nursing care on the ecosystem [ 14 ]. Ecological care can be classified into two types: individuals and professionals. The individual approach focuses on raising public awareness, shaping attitudes and behaviors, and promoting responsible actions regarding energy consumption, the production of toxic substances (such as greenhouse gases), chemical usage, and healthy and organic diet adoption. Conversely, the professional approach emphasizes the importance of sensitivity, awareness, attitude, behavior, and responsible actions among individuals when carrying out their professional responsibilities [ 9 , 24 ].

Clinical environments require ecological care, which can be achieved through two distinct approaches: environmental and organizational care. Environmental care involves maintaining equipment and machines, ensuring workplace safety, minimizing risks, managing noise levels, optimizing lighting conditions, regulating temperature, and employing creative designs to create a comfortable and relaxing environment. It also involves facilitating visits from family members and pets and improving patients’ sleep quality. Additionally, the use of digital technology helps ensure a healthy and safe treatment environment for patients in the Intensive Care Units (ICU). On the other hand, organizational care focuses on time and resource management. This includes strategies such as reducing paper and ink consumption by utilizing electronic records, which aids in efficient time management. Organizational care aims to streamline nurses’ tasks and improve overall work efficiency by minimizing their workload and improving access to patient information. Finally, waste management practices play a crucial role in maintaining an environmentally conscious approach in healthcare settings [ 15 ].

Determining the defining attributes

Ecological thinking.

According to Balgopal and Wallace (2009), ecological thinking is a combination of ecological understanding and ecological awareness [ 25 ]. Understanding ecology involves understanding concepts such as biotic, abiotic, and biological interactions. This serves as the initial stage of ecological thinking, which is further developed by comprehending the impact of human activities on the ecosystem [ 26 ]. Ecological understanding can be conceptualized as a continuum, with one end representing the capacity to identify problems and propose ecological decisions, considering their potential consequences. On the other end of the continuum is a lack of understanding, where the ability to explain the impact of human actions on the ecosystem is insufficient [ 25 ].

Ecological thinking causes a transformation in people’s presuppositions and attitudes towards the surrounding world, enabling them to recognize that we are interconnected and evolving alongside nature. Embracing an ecological perspective requires acknowledging ourselves as integral components of nature rather than being superior to it. This encompassing concept embodies various underlying principles such as ecology, wholeness, interdependence, diversity, partnership, energy flows, flexibility, cycles, and sustainability [ 17 , 27 ]. Hes and de Plessis (2014) refer to this set of principles as the ‘ecological worldview.’ Shifting towards an ecological perspective entail altering our perspective on the world and ourselves. The fundamental essence of this transformation involves moving away from egocentric and anthropocentric thinking, which emphasizes separateness, and instead adopting a holistic perception that aims to counterbalance environmental damage. Enhancing ecological thinking can be achieved through the instruction of ecological concepts and behaviors [ 28 ].

Ecological attitude

Ecological attitude is a complex construct that encompasses various key components such as emotions, perceptions, personal norms, values, and relationships with the environment. The emotional dimension of ecological attitude plays a pivotal role in preparing individuals to address environmental issues and cultivate ecological behaviors in all aspects of life [ 29 , 30 , 31 ], as it determines the extent to which individuals will act in environmentally responsible ways [ 32 ].

Predicting a specific behavior entails possessing a specific attitude towards that behavior, as attitudes alone do not guarantee behavior, but predict or influence it [ 2 , 33 ]. Ecological behavior can be defined as the actions taken by a nurse to protect the environment, and it varies depending on the individual’s context and circumstances. Achieving the goal of ecological behavior can be challenging in certain situations, but it is crucial to promote sustainable living and preserve the planet’s natural resources [ 31 ].

Ecological awareness

Ecological awareness refers to knowledge, attitudes, and behaviors related to the environment. Its focus is on increasing responsibility toward achieving ecological sustainability [ 34 ]. One of its important characteristics is the perception of natural objects from a subject’s perspective [ 35 ]. As a theoretical and practical science, ecological awareness includes two stages: awareness of environmental changes, and feelings of concern about environmental problems and trying to solve them. People with ecological awareness try to be actively responsible for their interactions with the environment and exhibit positive behaviors towards the surrounding environment [ 9 , 20 ].

Ecological awareness is also a level of cognitive thinking that enables nurses to focus on protecting the environment while providing nursing care. This concept requires nurses to pay attention to the potential of nature and the surrounding environment that promotes, maintains, and restores human health [ 9 , 14 ]. This raises important questions about whether nurses are aware of the positive effects of recycling medical equipment and materials, or the harmful effects of greenhouse gases (CO2, NO, etc.) caused by fossil fuels and smoke from medical waste incinerators. It also highlights how much nurses are aware of the impact of their care activities on ecosystem damage and public health [ 9 , 19 , 36 ]. The role of nurses with ecological awareness is crucial in raising awareness among colleagues, managers, patients, and students [ 8 , 37 , 38 , 39 ].

Ecological sensitivity

Ecological sensitivity refers to the inclination to actively address environmental threats and the extent to which healthcare providers demonstrate awareness of hazardous and protective circumstances [ 40 ]. Individuals with varying psychological traits, such as extroversion or introversion, exhibit distinct levels of sensitivity to environmental health [ 41 ].

Ecological sensitivity is a multidimensional concept that contributes significantly to sustainable development. This serves as an emotional foundation for cultivating an ecological worldview and establishing personal norms for pro-environmental actions. This dynamic framework takes shape within families during childhood and is strengthened throughout professional life. Therefore, an essential initial step in enhancing ecological sensitivity among healthcare providers is to impart ecological education and raise awareness levels [ 42 , 43 , 44 ]. The development of ecological sensitivity is influenced by various factors, including families, educational institutions, mass media, and non-governmental organizations [ 45 , 46 , 47 ]. In general, nurses who actively engage in staying informed about ecological news and trends, participate in ecological protection activities and events, and demonstrate awareness of ecologically detrimental behaviors, both in themselves and their colleagues exhibit higher levels of ecological sensitivity [ 42 , 43 ].

Ecological literacy

Ecological literacy is a crucial concept that includes three core components: cognitive, emotional, and behavioral. According to UNESCO, there are five key characteristics of ecological literacy: awareness and sensitivity to the environment; comprehension of environmental issues; having values and sentiments towards environmental concerns; possessing skills, desire, and commitment; and actively engaging in identifying and resolving ecological problems. Generally, ecological literacy can be defined as the integration of environmental sensitivity, knowledge, skills, attitudes, values, responsibilities, and active engagement, which enables nurses to make informed and responsible decisions to promote environmental sustainability [ 48 , 49 ].

Model and additional cases

A model case serves as a paradigmatic illustration of the application of a concept encompassing all its defining elements. In addition to the model case, two other types of cases are presented: (A) the borderline case, which shares most of the essential characteristics of the concept but exhibits some differences; and (B) the contrary case, which presents an apparent example that contrasts with the concept, highlighting what it is not [ 21 ].

A 65-year-old woman was admitted to the neurology ward with a diagnosis of transient ischemic attack during the night shift. The attending nurse approached the patient’s bedside and introduced herself and the inpatient department. During the evaluation, the nurse observed the patients’ uneasiness, homesickness, and concerns regarding sleep disturbance due to changes in sleeping arrangements. She addressed the situation by repositioning the patient’s bed next to the window, aiming to provide a more comfortable environment and alleviate feelings of homesickness. Careful attention was paid to ensure that the bed and equipment were securely locked. During medication administration, the nurse utilized a tablet for dosage calculations, opting for a paperless approach to reduce waste. Proper disposal procedures were followed after medication administration, with empty vials discarded in the chemical waste bin, and needles placed in a safety box. During the initiation of infusion, the nurse noticed loose screws on the electronic infusion device and promptly sought assistance from a colleague to rectify the issue. Toward the end of her tasks, the nurse dimmed unnecessary lights in the ward and adjusted the alarm range of the device to an audible level for more comfort. Immediately before leaving the ward, the nurse noticed a leaking water tap and promptly contacted the facility manager to initiate immediate remedial action.

Borderline case

The head nurse of the pediatric ward conducted a clinical round when she heard the cries of a hospitalized 4-year-old child who was upset due to the absence of her cherished doll. Regrettably, the nurses disregarded the situation and continued down the corridor. Several months later, the nurse was invited to join a committee responsible for making decisions regarding hospital equipment procurement. Drawing from the recent knowledge acquired through a TV program highlighting the hazards of mercury to human health, she recommended the acquisition of mercury-free medical equipment.

Contrary case

A nurse, aged 35, with ten years of experience in surgery, approached the patient who had undergone laparotomy to perform a dressing change. The nurse inadvertently wore a pair of sterile gloves instead of non-sterile gloves while removing the contaminated dressing and disposed of it in the general waste bin. Subsequently, sterile gloves were replaced with a fresh pair, the wound was cleansed using six sterile gauzes, and an additional seven gauzes were applied to dress the surgical site, although a smaller quantity would have sufficed. During the hand washing process, the nurse’s mobile phone rang, and without turning off the water tap, he engaged in a conversation until the patient’s family intervened and turned off the tap. Finally, despite the patient expressing mild pain at the surgical site, the nurse chose to administer a painkiller instead of utilizing non-pharmacological methods to alleviate pain.

Identify antecedents and consequences

Walker and Avant (2011) provided a clear definition of antecedents as events or attributes that precede the occurrence of a concept, whereas consequences refer to events that ensue from the concept’s occurrence [ 21 ]. In this study, it was crucial to identify and examine the associated antecedents and consequences (Fig.  2 ). Therefore, the antecedents and consequences investigated are as follows:

Attributes, antecedents, and consequences of ecological caring in nursing practice

Antecedents

The ecological care provided by nurses can be influenced by both personal characteristics and organizational policies. Personal characteristics include creativity, innovation, responsibility, environmental friendliness [ 41 ], kindness, empathy, and strong communication skills [ 9 ]. Meanwhile, organizational policies encompass the establishment of a supportive organizational culture, provision of training courses [ 14 ], and design of a creative and humanitarian environment within hospitals and healthcare facilities. Moreover, ensuring a safe environment equipped with adequate resources, services, technology, and competent human resources is essential for delivering ecological care in therapeutic settings [ 15 ].

Consequences

Ecological care yields numerous benefits to patients, their families, healthcare providers, healthcare systems, and the environment. Among these benefits, one of the most significant is the provision of high-quality holistic care, which leads to increased patient satisfaction. Additionally, ecological care contributes to patient and staff safety by minimizing hospital infections, conserving energy (electricity, gases, and water), optimizing equipment and time utilization, reducing employee workload, managing hospital procurement costs, and eliminating hospital waste. It also plays a vital role in preventing the entry of pathogens, chemical pollutants, and radioactive substances into the water, soil, and air. Furthermore, ecological care promotes ecological sustainability, safeguards the ecosystem, and helps protect food and agricultural resources by preventing food waste in the hospital setting. These considerations highlight the wide-ranging positive consequences of ecological care [ 14 , 41 ].

Empirical referents

According to Walker and Avant (2011), the final step in concept analysis is to identify the empirical referents of attributes. Empirical referents do not directly serve as instruments for measuring a concept, but they provide illustrations of how defining characteristics or attributes can be recognized or measured. By presenting real-world examples, empirical referents assist in measuring the concept and validating its significance [ 21 ]. Although this study did not identify a specific independent instrument for measuring ecological care in nursing, the following examples demonstrate instruments that measure the defining characteristics or attributes of the concept.

The Nurse’s Environmental Awareness Tool (NEAT) was developed by Schenk et al. in 2015 to measure nurses’ awareness of and behaviors associated with the environmental impact of their practices. The NEAT consists of 48 two-part items in six subscales and three paired subsets as follows: nurse awareness scales, nurse professional ecological behaviors scales, and personal ecological behaviors scales [ 9 ].

The Ecological Risk Perception Scale, developed by Slimak and Dietz in 2006, examines not only the attributes of the risk itself but also the characteristics of individuals perceiving the risk. Consisting of 24 ecological risk items, the scale encompasses four subscales: ecological, chemical, global, and biological [ 50 ].

The Environmental Literacy Questionnaire (ELQ) was derived from part of Michigan State University’s project and was originally used by Kaplowitz and Levine (2005) [ 51 ]. Later, Kahyaoğlu (2011) revised the ELQ. The revised version consisted of four components: knowledge (11 items), attitude (12 items), uses (19 items), and concern (9 items) [ 52 ].

Based on the current analysis, ecological care is a multidimensional integration of thinking, attitudes, awareness, sensitivity, and literacy to deliver high-quality holistic care while maintaining environmental sustainability and promoting energy conservation.

Analysis of the concept of ecological care has significant implications for the nursing profession. Given the limited exploration of ecological care within nursing practice, conducting an analysis can empower nurses to utilize ecological factors in delivering high-quality care and embracing environmentally friendly behaviors. The objective of this study was to present a comprehensive and practical definition of ecological care, thereby establishing a shared platform for not only nurses but also other healthcare professionals to promote pro-environmental behaviors.

Backes et al. (2011) conducted a study aiming to comprehend the meaning of ecological care from the perspective of students and teachers in the healthcare field at a Public Institution of Higher Education. The study revealed several categories, including (a) ecological care as a result of relationships, interactions, and communication with the global environment (main category); (b) the development of ecological awareness (causal conditions); (c) the connection of ecological care with different systems (context); (d) the perception of human-environment-health interaction (intervention); (e) the need to foster ecological consciousness through new references (strategy); and (f) a sense of motivation to understand ecological care (result). While this study acknowledged ecological awareness and conscience as integral components of ecological care, other attributes of the concept, such as adopting an ecological perspective; ecological literacy; and the impact of values, beliefs, and organizational culture on providing holistic care, were not extensively explained [ 20 ].

The findings of a study conducted by Dahlberg et al. (2016) revealed how ecological care facilitates patients to rediscover their place in a world characterized by interconnectedness. The role of ecological care extends beyond perceiving patients within a web of relationships; it encompasses assisting patients in re-establishing their sense of self and comprehending the world anew. Ecological care entails not only combating illness but also acknowledging patients as individuals influenced by and influencing the world. Such care endeavors to facilitate rhythmic movement and create space for activity and rest, being cared for and actively participating in one’s recovery, withdrawing from the world, and re-engaging with it. This study also highlights the use of the term ecological perspective to enhance the understanding of optimal care for patients. In this study, the novel attributes of the concept of ecological care are introduced. However, the potential impacts of constructive and destructive human activities on ecosystems remain unexplored [ 1 ]. In contrast, we refer to ecological sustainability and energy conservation as significant consequences of ecological care in nursing.

In a focused ethnographic study, Al-Shamaly (2021) explored the culture of multidimensional “caring-for” practice among ICU nurses. The inclusive nature of this culture encompasses caring for oneself, patients and their families, and colleagues (including nurses and other team members) as well as ecological consciousness within the ICU environment and organization. Ecological consciousness involves caring for equipment and machines, ensuring workplace safety, reducing hazards, transitioning towards a paperless unit, maintaining thorough documentation, and demonstrating commitment and concern for the organization’s budget regarding staff and resources [ 15 ]. While this study comprehensively addresses the practical aspects of the concept, it constrains the concept of ecological care solely to ecological consciousness. However, our study revealed that ecological care is a multidimensional, and complex phenomenon that extends beyond ecological consciousness. In another study, religious values were identified as a crucial factor in promoting an ecological care orientation that can be incorporated into daily life through religious education, considering the religious and cultural context of each country. These values are instilled into individuals from childhood to adulthood through various learning activities. Therefore, religious education plays a pivotal role in shaping individuals’ commitment to ecological care [ 53 ]. According to this study, religious values significantly contribute to the development of ecological thinking and the manifestation of ecological behavior.

Moreover, a previous study by Akkuzu (2016) introduced ecological intelligence as a new type of conscience, defined as a combination of environmental awareness and the sensitivity of human beings towards adverse global alterations in nature. This understanding empowers individuals to recognize the perils faced by their communities and comprehend the underlying causes. Furthermore, it equips them with the knowledge necessary to address these perils collectively and devise effective solutions [ 54 ].

Implications for nursing practice

While our analysis primarily focused on the ecological perspective, we contend that a profound understanding of this concept is imperative for establishing cultural and political frameworks within the healthcare system. This study contributes to the limited body of research on nursing by highlighting the essentiality of ecological and holistic thinking in the domains of caregiving, treatment, management, and education. Consequently, it has the potential to yield substantial impacts in ensuring the safety of patients and healthcare providers, enhancing the quality of care, and improving patient and family satisfaction.

Limitations

The conceptual analysis is subject to several limitations. Firstly, the literature search was confined to studies published in English and Persian, potentially limiting the diversity of perspectives from other countries, cultures, and languages. To mitigate this limitation, future studies should conduct a comprehensive search in multiple languages to ensure a more holistic understanding of ecological care in nursing practice. Secondly, the analysis is susceptible to selection bias, extraction bias, and analysis bias. To address these limitations, the study selection process, data extraction, and analysis were independently conducted by two researchers. Despite these limitations, the studies were described accurately and systematically, contributing valuable insights into the concept of ecological care in nursing practice.

The results of the present analysis provide a definition of ecological care in nursing that may guide the profession to new directions of care, striving for the greater good of the patient, the profession of caring, and the environment. It is clear that more research is needed to discover the neglected importance of the environment in holistic care and to identify phenomena related to this concept in practical nursing. The literature review shows that the educational field, as the most effective factor, plays a significant role in the formation of ecological literacy and worldviews and the creation of the perceptions, attitudes, and behaviors of ecological care. In this regard, nursing professors and instructors, as the most important role models, significantly contribute to the development of the identity and character of ecological care for today’s students and future nurses.

Data availability

The data supporting the findings of this study are available upon request from the corresponding author. The data were not publicly available because of privacy or ethical restrictions.

Abbreviations

Carbon dioxide

Nitric oxide

The United Nations Educational, Scientific and Cultural Organization

Nurse’s Environmental Awareness Tool

Environmental Literacy Questionnaire

Intensive Care Unit

Dahlberg H, Ranheim A, Dahlberg K. Ecological caring-revisiting the original ideas of caring science. Int J Qualitative Stud Health well-being. 2016;11:33344.

Article   Google Scholar  

Sayan B, Kaya H. Assessment of the environmental risk perceptions and environmental attitudes of nursing students. Contemp Nurse. 2016;52(6):771–81.

Article   PubMed   Google Scholar  

Smiley RA, Allgeyer RL, Shobo Y, Lyons KC, Letourneau R, Zhong E, et al. The 2022 national nursing workforce survey. J Nurs Regul. 2023;14(1):S1–90.

Article   PubMed   PubMed Central   Google Scholar  

Portela-Dos-Santos O, Melly P, Joost S, Verloo H. Climate Change, Environmental Health, and challenges for nursing Discipline. Int J Environ Res Public Health. 2023;20(9):5682.

Lenzen M, Malik A, Li M, Fry J, Weisz H, Pichler P-P, et al. The environmental footprint of health care: a global assessment. Lancet Planet Health. 2020;4(7):e271–9.

Altunoğlu BD, Altunoğlu BD, Atav E. Ortaöğretim öğrencilerinin çevre risk algısı. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi. 2009;36(36):1–11.

Google Scholar  

Eckelman MJ, Sherman J. Environmental Impacts of the U.S. Health Care System and Effects on Public Health. PLoS ONE. 2016;11(6):e0157014.

Ramokate T, Basu D. Health care waste management at an academic hospital: knowledge and practices of doctors and nurses. SAMJ: South Afr Med J. 2009;99(6):444–5.

Schenk E, Butterfield P, Postma J, Barbosa-Leiker C, Corbett C. Creating the nurses’ environmental awareness tool (NEAT). Workplace Health Saf. 2015;63(9):381–91.

Hanley F, Jakubec SL. Beyond the slogans: understanding the ecological consciousness of nurses to Advance Ecological Knowledge and Practice. Creat Nurs. 2019;25(3):232–40.

Nightingale F. Notes on nursing: what it is and what it is not. Philadelphia: PA: JB Lippincott; 1992.

Fawcett J. The metaparadigm of nursing. Present statements and future refinements: Image; 1984. 84 – 7 p.

ANA. Nurses’ Role in Addressing Global Climate Change, Climate Justice, and Health 2023 [ https://www.nursingworld.org/practice-policy/nursing-excellence/official-position-statements/id/climate-change/

Laustsen G. Environment, ecosystems, and ecological behavior: a dialogue toward developing nursing ecological theory. Adv Nurs Sci. 2006;29(1):43–54.

Al-Shamaly HS. A focused ethnography of the culture of inclusive caring practice in the intensive care unit. Nurs open. 2021;8(6):2973–85.

Sattler B, Hall K. Healthy choices: transforming our hospitals into environmentally healthy and safe places. Online J Issues Nurs. 2007;12(2):3.

Hofmeyer A, Marck PB. Building social capital in healthcare organizations: thinking ecologically for safer care. Nurs Outlook. 2008;56(4):145–51.

Kleber J. Environmental stewardship: the nurse’s role in sustainability. Clin J Oncol Nurs. 2018;22(3):354–6.

Letho Z, Yangdon T, Lhamo C, Limbu CB, Yoezer S, Jamtsho T, et al. Awareness and practice of medical waste management among healthcare providers in National Referral Hospital. PLoS ONE. 2021;16(1):e0243817.

Article   CAS   PubMed   PubMed Central   Google Scholar  

Backes MT, Backes DS, Drago LC, Koerich MS, Erdmann AL. Ecological care as a broad and complex phenomenon. Revista brasileira de enfermagem. 2011;64(5):876–81.

Walker LO, Avant KC. Strategies for theory construction in nursing. 5th ed. New York: Prentice Hall; 2011.

Ecological Merriam-Webster.com Dictionary, https://www.merriam-webster.com/dictionary/ecological . Accessed 23 Sep. 2023.

Merriam-Webster. Care Merriam-Webster.com Dictionary, https://www.merriam-webster.com/dictionary/care . Accessed 23 Sep. 2023.

Schenk E. Development of the nurses’ environmental awareness tool. Washington State University; 2013.

Balgopal MM, Wallace AM. Decisions and dilemmas: using writing to learn activities to increase ecological literacy. J Environ Educ. 2009;40(3):13–26.

Esa N, Yunus H, Yakob N, Ibrahim MH, Ahmad MI. Enhancing students’ ecological thinking to improve understanding of environmental risk. Sustainable Living with Environmental Risks. 2014:265 – 72.

Ewald DR, Orsini MM, Strack RW. The path to good health: shifting the dialogue and promoting social ecological thinking. SSM Popul Health. 2023;22:101378.

Hes D, du Plessis C. Designing for Hope: Pathways to Regenerative Sustainability: Routledge; 2014.

Janmaimool P, Denpaiboon C. Evaluating determinants of rural villagers’ engagement in conservation and waste management behaviors based on integrated conceptual framework of pro-environmental behavior. Life Sci Soc Policy. 2016;12:1–20.

Ali A, Xiaoling G, Ali A, Sherwani M, Muneeb FM. Customer motivations for sustainable consumption: investigating the drivers of purchase behavior for a green-luxury car. Bus Strategy Environ. 2019;28(5):833–46.

Tarfaoui D, Zkim S. Ecological attitude-behavior gap: a theoretical analysis. Int J Econ Strateg Manag Bus Process. 2017;8:33–8.

Yayla Ö, Keskin E, Keles H. The relationship between environmental sensitivity, ecological attitude, and the ecological product purchasing behaviour of tourists. Eur J Tourism Hospitality Recreation. 2022;12(1):31–45.

Basavaraj TJ, Shashibhushan BL, Sreedevi A. To assess the knowledge, attitude and practices in biomedical waste management among health care workers in dedicated COVID hospital in Bangalore. Egypt J Intern Med. 2021;33(1).

Camponogara S, Ramos FRS, Kirchhof ALC. Reflexivity, knowledge and ecological awareness: premises for responsible action in the hospital work environment. Rev Latinoam Enferm. 2009;17:1030–6.

Biriukova N. The formation of an ecological consciousness. Russian Educ Soc. 2005;47(12):34–45.

Schenk EC. Development of the nurses’ environmental awareness tool. Washington State University; 2013.

Gök ND, Firat Kiliç H. Environmental awareness and sensitivity of nursing students. Nurse Educ Today. 2021;101:104882.

Joseph L, Paul H, Premkumar J, Paul R, Michael JS. Biomedical waste management: study on the awareness and practice among healthcare workers in a tertiary teaching hospital. Indian J Med Microbiol. 2015;33(1):129–31.

Article   CAS   PubMed   Google Scholar  

Mugivhisa LL, Dlamini N, Olowoyo JO. Adherence to safety practices and risks associated with health care waste management at an academic hospital, Pretoria, South Africa. Afr Health Sci Mar. 2020;20(1):453–68.

Yılmaz N, Erkal S. Determining undergraduate students’ environmental awareness and environmental sensitivity. World J Environ Res. 2016;6(4).

Pluess M. Individual differences in environmental sensitivity. Child Dev Perspect. 2015;9(3):138–43.

Bodur G, Taşocak G. Nursing students’ views about environmental sensitivity in Turkey. J Hum Sci. 2013;10(1):820–31.

Karavin N, Geçim GYD, Memiş A. An overview of environmental attitudes, awareness, sensitivity, and literacy of nursing students in Turkey. Int J Sci Lett. 2023;5(1):345–52.

Bilavych HV, Borys UZ, Dovgij OJ, Savchuk AВ, Fedchyshyn NO, Fedoniuk LY, et al. Training of future professionals for sustainable development. Wiad Lek. 2022;75(3):697–707.

Jančius R, Gavenauskas A, Ūsas A. The influence of values and the social environment on the environmental attitudes of students: the case of Lithuania. Sustainability. 2021;13(20):11436.

Oğuz D, Ccedil I, Kavas S. Environmental awareness of University students in Ankara, Turkey. Afr J Agric Res. 2010;5(19).

Yahya BA, Ali SH, Saad DN. Assessment of Environmental awareness among students of the University Mosul. Mosul J Nurs. 2022;10(3).

Örs M. A measurement of the Environmental Literacy of Nursing Students for a sustainable environment. Sustainability. 2022;14(17):11003.

Fang W-T, Aa H, LePage BA. The living environmental education: sound science toward a cleaner, safer, and healthier future. Springer Nature; 2023.

Slimak MW, Dietz T. Personal values, beliefs, and ecological risk perception. Risk Anal. 2006;26(6):1689–705.

Kaplowitz MD, Levine R. How environmental knowledge measures up at a big ten university. Environ Educ R s. 2005;11(2):143–60.

Kahyaoğlu E. An Assessment of Environmental Literacy of Turkish Science and Technology Teachers [Doctoral Dissertion]. Ankara, Turkey: Middle East Technical University; 2011.

Fua J, Wekke I, Sabara Z, Nurlila R. Development of environmental care attitude of students through religion education approach in Indonesia. InIOP Conference Series: Earth and Environmental Science. 2018;175:012229.

Akkuzu N. Towards a profound ecological understanding: statistical attempts to measure our ecological intelligence. Int J Social Sci Educ. 2016;6(2):198–216.

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Acknowledgements

This study was extracted from a research project approved and supported by the Student Research Committee, Tabriz University of Medical Sciences (grant number: 73361). The authors would like to thank all those who spent valuable time participating in this research. We are also immensely grateful to the “anonymous” reviewers for their valuable insights.

The present study was financially supported by Tabriz University of Medical Sciences, Tehran, Iran.

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Student Research Committee, School of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran

Golshan Moghbeli, Mansour Ghafourifard, Shahla Shahbazi & Hanieh Aziz Karkan

Department of Nursing, Khoy University of Medical Sciences, Khoy, Iran

Amin Soheili

Medical Education Research Center, Health Management and Safety Promotion Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran

Mansour Ghafourifard

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Contributions

GM, AS: original concept and study design; GM, HA, ShS: data collection; GM, HA, AS, MGh: data analysis and interpretation; GM, HA, AS, MGh, ShS: manuscript preparation and final critique; GM, MGh: study supervision.

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Correspondence to Hanieh Aziz Karkan .

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This study was approved by the ethics committee of Tabriz Tehran University of Medical Sciences (code of ethics: IR.TBZMED.REC.1402.614). All methods were carried out in accordance with relevant guidelines and regulations of Walker and Avant’s concept analysis method and qualitative research.

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Moghbeli, G., Soheili, A., Ghafourifard, M. et al. Ecological care in nursing practice: a Walker and Avant concept analysis. BMC Nurs 23 , 614 (2024). https://doi.org/10.1186/s12912-024-02279-z

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Received : 24 March 2024

Accepted : 20 August 2024

Published : 02 September 2024

DOI : https://doi.org/10.1186/s12912-024-02279-z

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