Bibliometric analysis about compassion fatigue based on Web of Science database

In this study, the largest and most recognized global influence academic authoritative foreign language database WOS was used as the main retrieval tool. Topic selection field filled with “TS=(Compassion Fatigue)” in the search strategy, with no restriction on time, language, and literature type. A total of 652 articles were retrieved; data download date was November 23, 2017. When retrieved the information, selected the “full record and reference” and saved as “pure text” to the specified path.

This study was based on the WOS self-analysis function and used HistCite, which is an application of Dr. Garfield in 2001.3 The software not only can quickly locate the important documents, a field of authors, journals, and research institutions, but also can generate a complete set of citation historiography visualization map, know the latest research and development of accurate knowledge of the field, develop comprehensive analysis and mining of information retrieval data, explore the development trend in the field of empathy and fatigue research focus.

There were a total of 652 literatures, and the study found that since 1990, the global literature on CF growth year after year, especially from 2011 to this year, was almost linear field of growth. Since 2011, the field accounted for 76.1% of the total issued documents. See Figure 1.

Figure 1

For the country and region, the total volume of the United States was 335, accounting for 51.4% of the total literature. Australia and Canada ranked the second place. The number of papers in mainland China ranked eleventh; the total number was nine, accounting for 1.4% of the total number of documents. See Table 1 for details.

This study analyzed the periodicals of relevant sources. It was found that the since the establishment of the database, the journal that published the most relevant literature of CF was “Oncology Nursing Forum (Oncology Nursing Forum)”, with a total of 26 published papers and 4% of documents 4%; the second journal was “Clinical Journal of Oncology Nursing (Journal of Clinical Cancer Care)”, which published 19 articles. In addition, from the impact of the publication, the top ten journals have relatively equal quality. See Table 2.

The research results showed that the number of study direction in nursing of the retrieved documents was 195, accounts for 29.6% of all the documents. Other researches covered many disciplines of psychology, social work, oncology, neurology (see Table 3). Considering the literature type, this article main field type was research paper (73.2%), followed by meeting (12.3%), review (4.4%), and others (10.1%). It can be seen that the research publication is mainly based on the data type paper.

The retrieval results were imported into HistCite, and the WOS database was used to analyze the software. The key words with frequency greater than 55 times and the percentage of total frequency were described (see Table 4). The results showed that the most frequent key words were “compassion” and “fatigue”. From the high-frequency keywords, we could see that the nurses were more concerned about empathy fatigue and were often associated with key words such as care, stress, and health.

As for the first author and coauthor, the author of this field was “Figley CR”, with a total amount of 10 articles (Table 5). Considering the textual agencies, in addition to 26 unsupported sources, the rest of top 10 of the other agencies were universities.

Application of HistCite special drawing function, according to the time sequence drawing of the literature citation chronological chart, composed of drawing of ellipses and line arrows. The size of the elliptical figure represents the number of cited documents; the larger the circle, the higher the citation frequency. The lines with arrows indicate the citation relationship between the documents, and the literature cited by the arrow is cited literature.4 This study selected GCS (a literature citation in the WOS database) and LCS (a collection of literature is literature citations in the local literature) before 30, every article for a node, that is drawing on the first 30 nodes, using automatic node numbering system, a chronological chart can display, circle the largest and most of the nodes as the arrow points to the literature number 31 titled “Compassion fatigue: Psychotherapists’ chronic lack of self-care”, this article in the library of research has the important position of fatigue compassion (see Figure 2).

Figure 2

The statistical analysis showed that since the establishment of the database, the first document of CF originated in the 1990 (relatively young research area), and in 2011, the literature in this field was in a slow growth trend. Since 2011, the literature had increased rapidly, showing a linear trend. It showed that the research in this field has always been in the state of continuous attention of scholars; especially since 2011, it has become an important topic of concern for international researchers. From the point of view of sending countries and regions, the research in this field showed larger distribution differences. Among them, the United States ranked 335 and was in the first place, followed by Australia and Canada, with less than 100 articles; China’s total volume was nine, and it was in the eleventh place, in which analysis found that,5,6,7 the first to write SCI article was in the source of 2014.8 From the content point of view is still in the stage of description of medical staff and patients. The lack of research was on the implementation of the construction section, the relevant management system and effective intervention. It is suggested that domestic scholars should further explore and explore the focus of this field, expand the depth and breadth of research in this field, and improve the international influence.

The retrieval and analysis results showed that the main popular subjects of CF were nursing and psychology, followed by social work, oncology, and neurology. All disciplines are independent and interactive. Therefore, it is very necessary to carry out multidisciplinary comprehensive management of target populations, learn from each other’s weaknesses, and pay attention to cross-disciplinary cooperation research.9 In addition to the field of high-frequency analysis of the key words, it is found that nurses, health, care, health, and so on are closely related to CF. Especially referring to the few literature in China, most of the studies describe the current situation of CF and the cross-sectional survey in special departments (oncology department, psychiatry, hospice care, etc), which is related to burnout and occupational stress10,11,12 in the absence of further deep study, the cooperative research of multidisciplinary and interdisciplinary is still in the blank stage, which can be considered as the direction of future scientific research.

This research analysis showed that the Journal “Oncology Nursing Forum” has the largest number of publications; most of which were concerning the topic of CF, the higher influence of stationery in the field, and the reference for the whereabouts of new manuscripts. “Figley CR” is not only the writer of the word of empathy fatigue but also the most productive author in the field, who has made a higher contribution to this direction. According to the citation chronological chart, “Compassion fatigue: Psychotherapists’ chronic lack of self-care”13 is the highest cited literature, which has a high reference value. This article discusses the concept and model of sympathetic fatigue. It shows that when helping people are good at dealing with traumatic memory and has more effective self-management, they can avoid the occurrence and development of sympathetic fatigue and use case studies to illustrate how to help compassion weary people. From the above research results, we can locate the core documents more efficiently, clarify the development process of this field more conveniently, and find the industry experts who contribute to it, so as to provide some references for scholars in this field.