2 results
Overview of infection control in nursing research in Korea over the last 10 years: Text network analysis and topic modeling
- EunJo Kim, JaHyun Kang
-
- Journal:
- Antimicrobial Stewardship & Healthcare Epidemiology / Volume 3 / Issue S2 / June 2023
- Published online by Cambridge University Press:
- 29 September 2023, pp. s14-s15
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Background: With the emergence of new infectious diseases, infection control nursing (ICN) in hospitals has become increasingly significant. Consequently, research on ICN has been actively performed. We examined the knowledge structure and trends addressed in Korean ICN research. Methods: From 5 web-based Korean academic databases (DBpia, KISS, KMbase, KoreaMed, and RISS), 2,244 studies published between 2013 and 2022 were retrieved using ICN-related search terms (eg, “nurse” or “nursing” along with “infection control,” “infection prevention,” “healthcare-associated infection,” or “standard precautions”). After deleting duplicates, the authors assessed titles and abstracts and included 250 research abstracts in this study. Using NetMiner 4.4 software (Cyram, Seoul, Korea), words from abstracts of published articles were extracted and refined, then text network analysis and topic modeling were performed. A text network was structured based on the co-occurrence matrix of key words (semantic morphemes) and was analyzed to identify the main key words. Through topic modeling using the Latent Dirichlet Allocation algorithm, latent topics in the research abstracts were extracted. The authors verified the key words comprising the topic and the result of classifying the documents by topic and named topics. Results: The number of studies, which increased following the outbreak of Middle East respiratory syndrome in 2015, has declined over time but peaked in 2021 with the COVID-19 pandemic. The text network composed of the key words of the research abstracts was generated and visualized (Fig. 1). As a result of text network analysis, the 5 most common key words were ‘nurse,’ ‘infection control,’ ‘nursing care,’ ‘practice,’ and ‘perception’ in terms of degree and betweenness centrality. Other prominent main keywords were also identified: ‘knowledge,’ ‘compliance,’ ‘education,’ ‘intervention,’ ‘intention,’ and ‘safety.’ With the application of topic modeling to the research abstracts, 5 topics were derived and named as follows (Fig. 2): “infection control in nursing care for patient safety,” “infection control measures for healthcare personnel safety,” “burdens and obstacles for infection control among nurses,” “infection control for multidrug-resistant organisms,” and “knowledge, attitude, practice for infection control among nurses.” Conclusions: By applying text-network analysis and topic modeling, we obtained insights into Korean ICN research trends. To explore global ICN research trends, further study is necessary to analyze internationally published studies reflecting each country’s nursing work conditions.
Disclosure: None
Experiences of nurses responding to the COVID-19 outbreak at a long-term care hospital in Korea: A qualitative study
- EunJo Kim, JaHyun Kang
-
- Journal:
- Antimicrobial Stewardship & Healthcare Epidemiology / Volume 2 / Issue S1 / July 2022
- Published online by Cambridge University Press:
- 16 May 2022, p. s51
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Background: The COVID-19 pandemic revealed the fundamental vulnerability of long-term care hospitals (LTCHs) related to infection control and prevention (ICP). We examined the experiences of nurses who worked at a hospital where a COVID-19 outbreak occurred from February 24 to March 16, 2021. Method: This qualitative research was performed with 9 nurses who were engaged during the COVID-19 outbreak. We prepared a semistructured questionnaire based on the main question, “How was the experience among the nurses during the outbreak, and what difficulties did they encounter while resolving the situation?” The data were collected through in-depth, individual interviews from May to August 2021 after the approval of the institutional review board, and the results were analyzed thematically. Results: The average age of the participants was 52.1 years, and they had an average of 15.2 years of clinical experience. We extracted 4 themes and 16 subthemes from the results. The first theme, “sudden onset of the outbreak,” included the following subthemes: (1) found myself accustomed to COVID-19 and desensitized; (2) unavoidable occurrence despite compliance with ICP guidelines; (3) LTCHs are gradually recognized as a breeding ground for COVID-19 by the public; and (4) fear of spreading the infection in the hospital and of becoming a spreader. The second theme, “heavier workload,” included (1) daily overtime and extra shifts in violation of self-quarantine recommendations due to the shortage of nurses; (2) a barrage of phone calls from family members, other departments, public health centers, and hospitals where confirmed cases were transferred; (3) nursing assistants and private caregivers who do not have ICP knowledge as well as patients who do not cooperate due to cognitive impairment; and (4) accomplishing additional tasks while wearing personal protective equipment with some suffocation. The third theme, “emotions and lessons,” included (1) unsatisfied with the initial responses; (2) awareness of the entire infectious disease; (3) increased compassion and attachment for patients; and (4) take pride in the job and the profession as a nurse. The fourth theme, “necessary support and attention,” included (1) need to install isolation rooms and replenish infection control supplies; (2) need for ICP specialists in LTCHs; (3) need for continuous national-based monitoring on ICP for LTCHs; and (4) need to improve working environment and acknowledge nurses in LTCHs. Conclusions: Overall, participants expressed their experiences with the insufficient infection control and response system toward COVID-19 in the LTCH. To enhance ICP in LTCHs, customized policies, regulations, and financial support for infection control activities and ICP professionals must be established.
Funding: None
Disclosures: None