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  1. Article ; Online: Overview of infection control in nursing research in Korea over the last 10 years

    EunJo Kim / JaHyun Kang

    Antimicrobial Stewardship & Healthcare Epidemiology, Vol 3, Pp s14-s

    Text network analysis and topic modeling

    2023  Volume 15

    Abstract: 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 ... ...

    Abstract 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 ...
    Keywords Infectious and parasitic diseases ; RC109-216 ; Public aspects of medicine ; RA1-1270
    Subject code 410
    Language English
    Publishing date 2023-06-01T00:00:00Z
    Publisher Cambridge University Press
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Factors Associated with Influenza Vaccination Uptake among U.S. Adults: Focus on Nativity and Race/Ethnicity.

    Jang, Sou Hyun / Kang, JaHyun

    International journal of environmental research and public health

    2021  Volume 18, Issue 10

    Abstract: To support implementation strategies for upcoming influenza (flu) vaccinations for foreign-born and racial/ethnic minority groups, we analyzed the 2018 National Health Interview Survey (NHIS) database and performed logistic regression to examine the ... ...

    Abstract To support implementation strategies for upcoming influenza (flu) vaccinations for foreign-born and racial/ethnic minority groups, we analyzed the 2018 National Health Interview Survey (NHIS) database and performed logistic regression to examine the factors associated with, and the interaction between nativity and race/ethnicity in directing flu vaccination rates during the past 12 months (
    MeSH term(s) Adult ; African Americans ; Aged ; Ethnic Groups ; Hispanic Americans ; Humans ; Influenza, Human/prevention & control ; Minority Groups ; United States ; Vaccination
    Language English
    Publishing date 2021-05-17
    Publishing country Switzerland
    Document type Journal Article
    ISSN 1660-4601
    ISSN (online) 1660-4601
    DOI 10.3390/ijerph18105349
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Experiences of nurses responding to the COVID-19 outbreak at a long-term care hospital in Korea

    EunJo Kim / JaHyun Kang

    Antimicrobial Stewardship & Healthcare Epidemiology, Vol 2, Pp s51-s

    A qualitative study

    2022  Volume 51

    Abstract: 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 ... ...

    Abstract 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 ...
    Keywords Infectious and parasitic diseases ; RC109-216 ; Public aspects of medicine ; RA1-1270
    Subject code 360
    Language English
    Publishing date 2022-07-01T00:00:00Z
    Publisher Cambridge University Press
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Efficient Dissociation Protocol for Generation of Single Cell Suspension from Human Thyroid Tissue for Single Cell RNA Sequencing.

    Yi, Shinae / Kim, Hyun Jung / Koo, Bon Seok / Lee, Seong Eun / Choi, Jahyun / Kang, Yea Eun

    Endocrinology and metabolism (Seoul, Korea)

    2022  Volume 37, Issue 4, Page(s) 698–700

    MeSH term(s) Humans ; Sequence Analysis, RNA/methods ; Thyroid Gland ; Whole Exome Sequencing
    Language English
    Publishing date 2022-08-29
    Publishing country Korea (South)
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 2802452-7
    ISSN 2093-5978 ; 2093-5978
    ISSN (online) 2093-5978
    ISSN 2093-5978
    DOI 10.3803/EnM.2022.1536
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Factors Associated with Influenza Vaccination Uptake among U.S. Adults

    Sou Hyun Jang / JaHyun Kang

    International Journal of Environmental Research and Public Health, Vol 18, Iss 5349, p

    Focus on Nativity and Race/Ethnicity

    2021  Volume 5349

    Abstract: To support implementation strategies for upcoming influenza (flu) vaccinations for foreign-born and racial/ethnic minority groups, we analyzed the 2018 National Health Interview Survey (NHIS) database and performed logistic regression to examine the ... ...

    Abstract To support implementation strategies for upcoming influenza (flu) vaccinations for foreign-born and racial/ethnic minority groups, we analyzed the 2018 National Health Interview Survey (NHIS) database and performed logistic regression to examine the factors associated with, and the interaction between nativity and race/ethnicity in directing flu vaccination rates during the past 12 months ( n = 25,045). As a result, we found nativity and race/ethnicity were associated with flu vaccination rates; foreign-born and non-Hispanic black respondents were less likely to take the vaccine than U.S.-born and non-Hispanic white respondents. The odds ratios were largest for the elderly, those working in the healthcare industry, those with health insurance, and those with a usual source of care (ORs = 3.058, 2.871, 2.317, and 2.342, respectively), suggesting that access to healthcare resources is critical for the uptake of the flu vaccine. There was a significant interaction effect between nativity and race/ethnicity. For improving flu vaccination rates, more support is necessary for foreign-born people and racial/ethnic minorities who have lower health insurance rates and usual sources of care than U.S.-born people and non-Hispanic whites, and thus are less able to adequately access healthcare resources in a timely manner.
    Keywords influenza vaccines ; nativity ; race ; ethnicity ; Medicine ; R
    Subject code 360
    Language English
    Publishing date 2021-05-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Vaccine scarcity in LMICs is a failure of global solidarity and multilateral instruments.

    Torres, Irene / Lopez-Cevallos, Daniel / Artaza, Osvaldo / Profeta, Barbara / Kang, JaHyun / Machado, Cristiani Vieira

    Lancet (London, England)

    2021  Volume 397, Issue 10287, Page(s) 1804

    MeSH term(s) Developing Countries ; Global Health ; Humans ; International Cooperation ; Vaccines
    Chemical Substances Vaccines
    Language English
    Publishing date 2021-04-27
    Publishing country England
    Document type Letter ; Comment
    ZDB-ID 3306-6
    ISSN 1474-547X ; 0023-7507 ; 0140-6736
    ISSN (online) 1474-547X
    ISSN 0023-7507 ; 0140-6736
    DOI 10.1016/S0140-6736(21)00893-X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: COVID-19 research in LMICs - Authors' reply.

    Torres, Irene / Profeta, Barbara / Machado, Cristiani Vieira / Artaza, Osvaldo / Lopez-Cevallos, Daniel / Kang, JaHyun

    Lancet (London, England)

    2021  Volume 398, Issue 10307, Page(s) 1213

    MeSH term(s) COVID-19 ; Developing Countries ; Humans ; SARS-CoV-2
    Language English
    Publishing date 2021-09-30
    Publishing country England
    Document type Letter ; Comment
    ZDB-ID 3306-6
    ISSN 1474-547X ; 0023-7507 ; 0140-6736
    ISSN (online) 1474-547X
    ISSN 0023-7507 ; 0140-6736
    DOI 10.1016/S0140-6736(21)01598-1
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  8. Article ; Online: Realigning global health governance: WHO at a crossroads.

    Torres, Irene / Artaza, Osvaldo / Profeta, Barbara / Alonso, Cristina / Kang, JaHyun

    International journal for equity in health

    2020  Volume 19, Issue 1, Page(s) 186

    Keywords covid19
    Language English
    Publishing date 2020-10-23
    Publishing country England
    Document type Letter
    ISSN 1475-9276
    ISSN (online) 1475-9276
    DOI 10.1186/s12939-020-01297-y
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  9. Article ; Online: Human Papillomavirus Vaccine Predictors Among U.S. Adults Aged 18 to 45 by Sexual Orientation.

    Kang, JaHyun / Kim, Kyounghae

    Western journal of nursing research

    2019  Volume 41, Issue 12, Page(s) 1761–1789

    Abstract: Despite increased incidence rates of human papillomavirus (HPV)-associated cancers among sexual minorities, their HPV vaccine uptake remains suboptimal. This cross-sectional, correlational study aimed to investigate factors associated with HPV ... ...

    Abstract Despite increased incidence rates of human papillomavirus (HPV)-associated cancers among sexual minorities, their HPV vaccine uptake remains suboptimal. This cross-sectional, correlational study aimed to investigate factors associated with HPV vaccination among a nationally representative sample of U.S. young adults by sexual orientation. We used the 2014 to 2017 Behavioral Risk Factor Surveillance System data for adults aged 18 to 45 years. HPV vaccination initiation was associated with being female and Hispanic, having higher educational attainment, and having ever been tested for HIV, whereas completion was associated with being female and non-Hispanic White and having higher educational attainment. Compared with those who reported identifying as straight, the lesbian or gay respondents were found to have been less likely not to complete the series. Providers should play a crucial part in addressing missed opportunities for HPV vaccination by implementing culturally competent communication strategies to empower sexual minorities to make informed HPV vaccine decisions.
    MeSH term(s) Adolescent ; Adult ; Correlation of Data ; Cross-Sectional Studies ; Female ; Humans ; Male ; Middle Aged ; Papillomaviridae/drug effects ; Papillomavirus Vaccines/therapeutic use ; Patient Acceptance of Health Care/psychology ; Patient Acceptance of Health Care/statistics & numerical data ; Sexual Behavior/psychology ; Sexual Behavior/statistics & numerical data ; Surveys and Questionnaires
    Chemical Substances Papillomavirus Vaccines
    Language English
    Publishing date 2019-03-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 632788-6
    ISSN 1552-8456 ; 0193-9459
    ISSN (online) 1552-8456
    ISSN 0193-9459
    DOI 10.1177/0193945919836448
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  10. Article ; Online: Realigning global health governance

    Irene Torres / Osvaldo Artaza / Barbara Profeta / Cristina Alonso / JaHyun Kang

    International Journal for Equity in Health, Vol 19, Iss 1, Pp 1-

    WHO at a crossroads

    2020  Volume 2

    Keywords Public aspects of medicine ; RA1-1270
    Language English
    Publishing date 2020-10-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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