Mapping theme trends and knowledge structures of dignity in nursing: A quantitative and co-word biclustering analysis

Support needed by nursing students to develop professional dignity

BackgroundNursing students' professional dignity development during work-integrated learning is dependent on support from professional nurses. If they are left unsupported, such development is jeopardised.AimThe aim of the study was to explore and describe the support that nursing students need from professional nurses, including their lecturers, during work-integrated learning to develop professional dignity.Research designA qualitative, exploratory-descriptive research design applied. Through volunteer sampling, participants were invited for face-to-face in-depth individual interviews to discuss the question: 'What support did you need from others during work-integrated learning to feel dignified as nursing students?' Saturation of data determined the number of participants. Recording of the interviews and the writing of field notes were carried out with the permission of the participants. Manual coding in a thematic analysis was done to analyse the intricate data content with intuition and insight.Participants and research contextThe study was undertaken in South Africa at a designated nursing education institution and the hospital where the students performed the bulk of work-integrated learning. Fourteen third-year students were interviewed. They had sufficient experience with work-integrated learning and could provide rich data concerning support needed to develop professional dignity.Ethical considerationsThe Faculty of Health Sciences Research Ethics Committee at the University of Pretoria approved the proposal (Reference number 73/2023) and the applicable authorities gave written permission for the research to be conducted. Since the participants were students, the researchers made sure that they did not feel obliged to participate.FindingsFour categories were identified, namely, (a) improving work-integrated learning experience, (b) value students' professional development, (c) cooperate to benefit students' professional growth and (d) manage resources optimally.ConclusionStudents needed to be respected and their input to quality nursing care acknowledged. Positive role models and learning conducive clinical environments contributed to their development.

Global Research Hotspots in Venous Thromboembolism Anticoagulation: A Knowledge-Map Analysis from 2012 to 2021

Background

Venous thromboembolism (VTE) is a common cardiovascular disease that seriously threatens human lives. Anticoagulant therapy is considered to be the cornerstone of VTE treatment. An increasing number of studies has been updated in the VTE anticoagulation field. However, no bibliometric analyses have assessed these publications comprehensively. Therefore, our study aimed to analyze the global status, hotspots, and trends of anticoagulant therapy for VTE.

Methods

The relevant literature on VTE anticoagulation published between 2012 and 2021 was retrieved and collected from the Web of Science Core Collection database. VOSviewer, Cooccurrence Matrix Builder, gCLUTO, and some online visualization tools were adopted for bibliometric analysis.

Results

A total of 15,152 related articles were retrieved. In recent years, the research output of VTE anticoagulation gradually increased. The United States was the most productive country. International cooperation is concentrated in North America and Europe; the most influential documents, journals, authors, and organizations were also from these two continents. Research hotspots mainly focus on clinical guidelines, VTE in special populations, non-vitamin K oral anticoagulants (NOACs), and parenteral anticoagulation. The research frontiers and trends include the assessment of NOACs and the antithrombotic management of VTE complicated with coronavirus disease 2019 (COVID-19).

Conclusion

This bibliometric analysis provides a systematic overview of the VTE anticoagulation research, which will facilitate researchers to better understand the situation of VTE anticoagulation. Future studies should be dedicated to NOACs application and VTE-combined COVID-19 patients.

'I don't want to impose on anybody': Older people and their families discuss their perceptions of risk, cause and care in the context of falls

BACKGROUND

Falls in hospitalised patients remain an ongoing challenge for healthcare systems internationally. Limited research exists on the perspectives of older people on falls risk, cause and care.

OBJECTIVES

This study explored the experiences of patients and their families after a fall in a healthcare facility.

METHODS

Semi-structured interviews were conducted with patients and families to explore the experience of having a fall. Data were analysed thematically.

RESULTS

The themes that emerged from the 14 interviews included the following: explanations; physical environment; communication; experiences of care; perceptions of risk; ageism; feelings towards the fall; and independence and dignity.

CONCLUSIONS

This research emphasises the diversity in older people's experiences after experiencing a fall. Falls prevention should be incorporated as one part of healthy, dignified ageing.

IMPLICATIONS FOR PRACTICE

Falls prevention and management strategies should be multifactorial, including enhanced communication with the patient and their families. When engaging in education and awareness, falls prevention should be positioned as one component of independent and dignified healthy ageing.

Bibliometric Analysis and Visualization of Research Progress in the Diabetic Nephropathy Field from 2001 to 2021

Methods

The PubMed database was searched to identify all studies related to DN that were published from 2001 to 2021, with these studies being separated into four time-based groups. The characteristics of these studies were analyzed and extracted using BICOMB. Biclustering analyses for each of these groups were then performed using gCLUTO, with these results then being analyzed and GraphPad Prism 5 being used to construct strategy diagrams. The social network analyses (SNAs) for each group of studies were conducted using NetDraw and UCINET.

Results

In total, 18,889 DN-associated studies published from 2001 to 2021 and included in the PubMed database were incorporated into the present bibliometric analysis. Biclustering analysis and strategy diagrams revealed that active areas of research interest in the DN field include studies of the drug-based treatment, diagnosis, etiology, pathology, physiopathology, and epidemiology of DN. The specific research topics associated with these individual areas, however, have evolved over time in a dynamic manner. Strategy diagrams and SNA results revealed podocyte metabolism as an emerging research hotspot in the DN research field from 2010 to 2015, while DN-related microRNAs, signal transduction, and mesangial cell metabolism have emerged as more recent research hotspots in the interval from 2016 to 2021.

Conclusion

Through analyses of PubMed-indexed studies pertaining to DN published since 2001, the results of this bibliometric analysis offer a knowledge framework and insight into active and historical research hotspots in the DN research space, enabling investigators to readily understand the dynamic evolution of this field over the past two decades. Importantly, these analyses also enable the prediction of future DN-related research hotspots, thereby potentially guiding more focused and impactful research efforts.

Nutrition and sarcopenia: Current knowledge domain and emerging trends

Objective

Non-pharmacological management like nutrient supplements has shown positive impacts on muscle mass and strength, which has burgeoned clinical and research interest internationally. The aim of this study was to analyze the current knowledge domain and emerging trends of nutrition-related research in sarcopenia and provide implications for future research and strategies to prevent or manage sarcopenia in the context of aging societies.

Materials and methods

Nutrition- and sarcopenia-related research were obtained from the Web of Science Core Collection (WoSCC) database from its inception to April 1, 2022. Performance analysis, science mapping, and thematic clustering were performed by using the software VOSviewer and R package “bibliometrix.” Bibliometric analysis (BA) guideline was applied in this study.

Results

A total of 8,110 publications were extracted and only 7,510 (92.60%) were selected for final analysis. The production trend in nutrition and sarcopenia research was promising, and 1,357 journals, 107 countries, 6,668 institutions, and 31,289 authors were identified in this field till 2021. Stable cooperation networks have formed in the field, but they are mostly divided by region and research topics. Health and sarcopenia, metabolism and nutrition, nutrition and exercise, body compositions, and physical performance were the main search themes.

Conclusions

This study provides health providers and scholars mapped out a comprehensive basic knowledge structure in the research in the field of nutrition and sarcopenia over the past 30 years. This study could help them quickly grasp research hotspots and choose future research projects.

Connections and Biases in Health Equity and Culture Research: A Semantic Network Analysis

Health equity is a rather complex issue. Social context and economical disparities, are known to be determining factors. Cultural and educational constrains however, are also important contributors to the establishment and development of health inequities. As an important starting point for a comprehensive discussion, a detailed analysis of the literature corpus is thus desirable: we need to recognize what has been done, under what circumstances, even what possible sources of bias exist in our current discussion on this relevant issue. By finding these trends and biases we will be better equipped to modulate them and find avenues that may lead us to a more integrated view of health inequity, potentially enhancing our capabilities to intervene to ameliorate it. In this study, we characterized at a large scale, the social and cultural determinants most frequently reported in current global research of health inequity and the interrelationships among them in different populations under diverse contexts. We used a data/literature mining approach to the current literature followed by a semantic network analysis of the interrelationships discovered. The analyzed structured corpus consisted in circa 950 articles categorized by means of the Medical Subheadings (MeSH) content-descriptor from 2014 to 2021. Further analyses involved systematic searches in the LILACS and DOAJ databases, as additional sources. The use of data analytics techniques allowed us to find a number of non-trivial connections, pointed out to existing biases and under-represented issues and let us discuss what are the most relevant concepts that are (and are not) being discussed in the context of Health Equity and Culture.

A Bibliometric Analysis of the Landscape of Problem-Based Learning Research (1981-2021)

Background

Problem-Based Learning (PBL) is an instructional method of hands-on, active learning centered on investigating and resolving messy, real-world problems. This study aims to systematically analyze the current status and hotspots of PBL research and provide insights for research in the field.

Methods

Problem-based learning-related publications were retrieved from the Web of Science Core Collection using "Problem-Based Learning". Annual publications, countries, institutions, authors, journals, references, and keywords in the field were visually analyzed using the R, VOSviewer, and Microsoft Excel 2019 software.

Results

A total of 2,790 articles and reviews were analyzed, with a steady increase in publications in the field of PBL. Overall, the United States was the major contributor to the study of PBL. Van Der Vleuten CPM was the key researcher in this field. Moreover, most of the publications were published in Medical Education. Keyword analysis showed that current research hotspots focus on the extensions of PBL teaching mode, application of PBL teaching method, and reform of PBL.

Conclusion

Research on PBL is flourishing. Cooperation and exchange between countries and institutions should be strengthened in the future. These findings will provide a better understanding of the state of PBL research and inform future research ideas.