1.Status of human rights violations and trauma among North Korean defectors: a cross-sectional study
So Hee LEE ; Won Woong LEE ; Haewoo LEE ; Jin Yong JUN ; Jin-Won NOH
The Ewha Medical Journal 2025;48(2):e28-
Purpose:
This study aimed to identify the types of human rights violations and the associated psychological trauma experienced by North Korean defectors. It also examined the impact of trauma on the defectors’ interpersonal relationships, employment, and overall quality of life, while evaluating existing psychological support policies to suggest potential improvements.
Methods:
A multidisciplinary research team conducted an observational survey and in-depth interviews with approximately 300 North Korean defectors residing in South Korea from June to September 2017. Standardized measurement tools, including the Post-Traumatic Stress Disorder (PTSD) Checklist (PCL-5), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder Scale-7 (GAD-7), and Short Form-8 Health Survey (SF-8), were employed. Statistical analyses consisted of frequency analysis, cross-tabulation, factor analysis, and logistic regression.
Results:
The findings revealed a high prevalence of human rights violations, such as public executions (82%), forced self-criticism (82.3%), and severe starvation or illness (62.7%). Additionally, there were elevated rates of PTSD (56%), severe depression (28.3%), anxiety (25%), and insomnia (23.3%). Defectors who resided in China before entering South Korea reported significantly worse mental health outcomes and a lower quality of life. Moreover, trauma was strongly and negatively correlated with social adjustment, interpersonal relationships, employment stability, and overall well-being.
Conclusion
An urgent revision of existing policies is needed to incorporate specialized, trauma-informed care infrastructures within medical institutions. Furthermore, broad societal education to reduce stigma and enhance integration efforts is essential to effectively support the psychological well-being and social integration of North Korean defectors.
2.Status of human rights violations and trauma among North Korean defectors: a cross-sectional study
So Hee LEE ; Won Woong LEE ; Haewoo LEE ; Jin Yong JUN ; Jin-Won NOH
The Ewha Medical Journal 2025;48(2):e28-
Purpose:
This study aimed to identify the types of human rights violations and the associated psychological trauma experienced by North Korean defectors. It also examined the impact of trauma on the defectors’ interpersonal relationships, employment, and overall quality of life, while evaluating existing psychological support policies to suggest potential improvements.
Methods:
A multidisciplinary research team conducted an observational survey and in-depth interviews with approximately 300 North Korean defectors residing in South Korea from June to September 2017. Standardized measurement tools, including the Post-Traumatic Stress Disorder (PTSD) Checklist (PCL-5), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder Scale-7 (GAD-7), and Short Form-8 Health Survey (SF-8), were employed. Statistical analyses consisted of frequency analysis, cross-tabulation, factor analysis, and logistic regression.
Results:
The findings revealed a high prevalence of human rights violations, such as public executions (82%), forced self-criticism (82.3%), and severe starvation or illness (62.7%). Additionally, there were elevated rates of PTSD (56%), severe depression (28.3%), anxiety (25%), and insomnia (23.3%). Defectors who resided in China before entering South Korea reported significantly worse mental health outcomes and a lower quality of life. Moreover, trauma was strongly and negatively correlated with social adjustment, interpersonal relationships, employment stability, and overall well-being.
Conclusion
An urgent revision of existing policies is needed to incorporate specialized, trauma-informed care infrastructures within medical institutions. Furthermore, broad societal education to reduce stigma and enhance integration efforts is essential to effectively support the psychological well-being and social integration of North Korean defectors.
3.Status of human rights violations and trauma among North Korean defectors: a cross-sectional study
So Hee LEE ; Won Woong LEE ; Haewoo LEE ; Jin Yong JUN ; Jin-Won NOH
The Ewha Medical Journal 2025;48(2):e28-
Purpose:
This study aimed to identify the types of human rights violations and the associated psychological trauma experienced by North Korean defectors. It also examined the impact of trauma on the defectors’ interpersonal relationships, employment, and overall quality of life, while evaluating existing psychological support policies to suggest potential improvements.
Methods:
A multidisciplinary research team conducted an observational survey and in-depth interviews with approximately 300 North Korean defectors residing in South Korea from June to September 2017. Standardized measurement tools, including the Post-Traumatic Stress Disorder (PTSD) Checklist (PCL-5), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder Scale-7 (GAD-7), and Short Form-8 Health Survey (SF-8), were employed. Statistical analyses consisted of frequency analysis, cross-tabulation, factor analysis, and logistic regression.
Results:
The findings revealed a high prevalence of human rights violations, such as public executions (82%), forced self-criticism (82.3%), and severe starvation or illness (62.7%). Additionally, there were elevated rates of PTSD (56%), severe depression (28.3%), anxiety (25%), and insomnia (23.3%). Defectors who resided in China before entering South Korea reported significantly worse mental health outcomes and a lower quality of life. Moreover, trauma was strongly and negatively correlated with social adjustment, interpersonal relationships, employment stability, and overall well-being.
Conclusion
An urgent revision of existing policies is needed to incorporate specialized, trauma-informed care infrastructures within medical institutions. Furthermore, broad societal education to reduce stigma and enhance integration efforts is essential to effectively support the psychological well-being and social integration of North Korean defectors.
4.Massive Closures of Pediatric Clinics and an Exodus of Pediatricians in Korea During the COVID-19 Pandemic:What Career Paths Did Closed-Down Pediatricians Choose?
Jin-Won NOH ; Jun Hyuk KOO ; Min-Hee HEO ; Jin Yong LEE
Journal of Korean Medical Science 2025;40(14):e71-
Background:
This study aimed to investigate the size and characteristics of pediatric clinic closure during the coronavirus disease 2019 (COVID-19) period and what career paths pediatricians chose after closure.
Methods:
This study utilized database of the Health Insurance Review and Assessment Service from 2013 to 2022. We examined the trend of the number of pediatric clinics in operation over the past 10 years. Additionally, the study identified factors associated with the closure of pediatric clinics during the COVID-19 pandemic. Furthermore, the affiliations of representatives who closed their clinics during the pandemic were tracked as of December 2022.
Results:
In 2019, there were 2,229 pediatric clinics. During the COVID-19 pandemic, 364 (16.3%) of these clinics closed. Factors associated with the closure of pediatric clinics included pediatricians over the age of 65, operational periods of less than 5 years, and lower levels of medical expenses. As of 2022, among the 364 clinics that closed, 108 pediatricians (29.7%) retired or ceased working, and 127 pediatricians (34.9%) still employed in pediatricrelated healthcare institutions. A concerning phenomenon is that the remaining 129 pediatricians (35.4%) transitioned to unrelated healthcare institutions.
Conclusion
We have identified the magnitude and factors contributing to pediatric clinic closures. A more pressing issue is that over one-third of the pediatricians have transitioned to non-specialty fields following the closure of their clinics. Pediatrics represents a critical and essential medical field. Health authorities must develop strategies to prevent the avoidable collapse and subsequent exodus of pediatricians.
5.Massive Closures of Pediatric Clinics and an Exodus of Pediatricians in Korea During the COVID-19 Pandemic:What Career Paths Did Closed-Down Pediatricians Choose?
Jin-Won NOH ; Jun Hyuk KOO ; Min-Hee HEO ; Jin Yong LEE
Journal of Korean Medical Science 2025;40(14):e71-
Background:
This study aimed to investigate the size and characteristics of pediatric clinic closure during the coronavirus disease 2019 (COVID-19) period and what career paths pediatricians chose after closure.
Methods:
This study utilized database of the Health Insurance Review and Assessment Service from 2013 to 2022. We examined the trend of the number of pediatric clinics in operation over the past 10 years. Additionally, the study identified factors associated with the closure of pediatric clinics during the COVID-19 pandemic. Furthermore, the affiliations of representatives who closed their clinics during the pandemic were tracked as of December 2022.
Results:
In 2019, there were 2,229 pediatric clinics. During the COVID-19 pandemic, 364 (16.3%) of these clinics closed. Factors associated with the closure of pediatric clinics included pediatricians over the age of 65, operational periods of less than 5 years, and lower levels of medical expenses. As of 2022, among the 364 clinics that closed, 108 pediatricians (29.7%) retired or ceased working, and 127 pediatricians (34.9%) still employed in pediatricrelated healthcare institutions. A concerning phenomenon is that the remaining 129 pediatricians (35.4%) transitioned to unrelated healthcare institutions.
Conclusion
We have identified the magnitude and factors contributing to pediatric clinic closures. A more pressing issue is that over one-third of the pediatricians have transitioned to non-specialty fields following the closure of their clinics. Pediatrics represents a critical and essential medical field. Health authorities must develop strategies to prevent the avoidable collapse and subsequent exodus of pediatricians.
6.Massive Closures of Pediatric Clinics and an Exodus of Pediatricians in Korea During the COVID-19 Pandemic:What Career Paths Did Closed-Down Pediatricians Choose?
Jin-Won NOH ; Jun Hyuk KOO ; Min-Hee HEO ; Jin Yong LEE
Journal of Korean Medical Science 2025;40(14):e71-
Background:
This study aimed to investigate the size and characteristics of pediatric clinic closure during the coronavirus disease 2019 (COVID-19) period and what career paths pediatricians chose after closure.
Methods:
This study utilized database of the Health Insurance Review and Assessment Service from 2013 to 2022. We examined the trend of the number of pediatric clinics in operation over the past 10 years. Additionally, the study identified factors associated with the closure of pediatric clinics during the COVID-19 pandemic. Furthermore, the affiliations of representatives who closed their clinics during the pandemic were tracked as of December 2022.
Results:
In 2019, there were 2,229 pediatric clinics. During the COVID-19 pandemic, 364 (16.3%) of these clinics closed. Factors associated with the closure of pediatric clinics included pediatricians over the age of 65, operational periods of less than 5 years, and lower levels of medical expenses. As of 2022, among the 364 clinics that closed, 108 pediatricians (29.7%) retired or ceased working, and 127 pediatricians (34.9%) still employed in pediatricrelated healthcare institutions. A concerning phenomenon is that the remaining 129 pediatricians (35.4%) transitioned to unrelated healthcare institutions.
Conclusion
We have identified the magnitude and factors contributing to pediatric clinic closures. A more pressing issue is that over one-third of the pediatricians have transitioned to non-specialty fields following the closure of their clinics. Pediatrics represents a critical and essential medical field. Health authorities must develop strategies to prevent the avoidable collapse and subsequent exodus of pediatricians.
7.Status of human rights violations and trauma among North Korean defectors: a cross-sectional study
So Hee LEE ; Won Woong LEE ; Haewoo LEE ; Jin Yong JUN ; Jin-Won NOH
The Ewha Medical Journal 2025;48(2):e28-
Purpose:
This study aimed to identify the types of human rights violations and the associated psychological trauma experienced by North Korean defectors. It also examined the impact of trauma on the defectors’ interpersonal relationships, employment, and overall quality of life, while evaluating existing psychological support policies to suggest potential improvements.
Methods:
A multidisciplinary research team conducted an observational survey and in-depth interviews with approximately 300 North Korean defectors residing in South Korea from June to September 2017. Standardized measurement tools, including the Post-Traumatic Stress Disorder (PTSD) Checklist (PCL-5), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder Scale-7 (GAD-7), and Short Form-8 Health Survey (SF-8), were employed. Statistical analyses consisted of frequency analysis, cross-tabulation, factor analysis, and logistic regression.
Results:
The findings revealed a high prevalence of human rights violations, such as public executions (82%), forced self-criticism (82.3%), and severe starvation or illness (62.7%). Additionally, there were elevated rates of PTSD (56%), severe depression (28.3%), anxiety (25%), and insomnia (23.3%). Defectors who resided in China before entering South Korea reported significantly worse mental health outcomes and a lower quality of life. Moreover, trauma was strongly and negatively correlated with social adjustment, interpersonal relationships, employment stability, and overall well-being.
Conclusion
An urgent revision of existing policies is needed to incorporate specialized, trauma-informed care infrastructures within medical institutions. Furthermore, broad societal education to reduce stigma and enhance integration efforts is essential to effectively support the psychological well-being and social integration of North Korean defectors.
8.Massive Closures of Pediatric Clinics and an Exodus of Pediatricians in Korea During the COVID-19 Pandemic:What Career Paths Did Closed-Down Pediatricians Choose?
Jin-Won NOH ; Jun Hyuk KOO ; Min-Hee HEO ; Jin Yong LEE
Journal of Korean Medical Science 2025;40(14):e71-
Background:
This study aimed to investigate the size and characteristics of pediatric clinic closure during the coronavirus disease 2019 (COVID-19) period and what career paths pediatricians chose after closure.
Methods:
This study utilized database of the Health Insurance Review and Assessment Service from 2013 to 2022. We examined the trend of the number of pediatric clinics in operation over the past 10 years. Additionally, the study identified factors associated with the closure of pediatric clinics during the COVID-19 pandemic. Furthermore, the affiliations of representatives who closed their clinics during the pandemic were tracked as of December 2022.
Results:
In 2019, there were 2,229 pediatric clinics. During the COVID-19 pandemic, 364 (16.3%) of these clinics closed. Factors associated with the closure of pediatric clinics included pediatricians over the age of 65, operational periods of less than 5 years, and lower levels of medical expenses. As of 2022, among the 364 clinics that closed, 108 pediatricians (29.7%) retired or ceased working, and 127 pediatricians (34.9%) still employed in pediatricrelated healthcare institutions. A concerning phenomenon is that the remaining 129 pediatricians (35.4%) transitioned to unrelated healthcare institutions.
Conclusion
We have identified the magnitude and factors contributing to pediatric clinic closures. A more pressing issue is that over one-third of the pediatricians have transitioned to non-specialty fields following the closure of their clinics. Pediatrics represents a critical and essential medical field. Health authorities must develop strategies to prevent the avoidable collapse and subsequent exodus of pediatricians.
9.Status of human rights violations and trauma among North Korean defectors: a cross-sectional study
So Hee LEE ; Won Woong LEE ; Haewoo LEE ; Jin Yong JUN ; Jin-Won NOH
The Ewha Medical Journal 2025;48(2):e28-
Purpose:
This study aimed to identify the types of human rights violations and the associated psychological trauma experienced by North Korean defectors. It also examined the impact of trauma on the defectors’ interpersonal relationships, employment, and overall quality of life, while evaluating existing psychological support policies to suggest potential improvements.
Methods:
A multidisciplinary research team conducted an observational survey and in-depth interviews with approximately 300 North Korean defectors residing in South Korea from June to September 2017. Standardized measurement tools, including the Post-Traumatic Stress Disorder (PTSD) Checklist (PCL-5), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder Scale-7 (GAD-7), and Short Form-8 Health Survey (SF-8), were employed. Statistical analyses consisted of frequency analysis, cross-tabulation, factor analysis, and logistic regression.
Results:
The findings revealed a high prevalence of human rights violations, such as public executions (82%), forced self-criticism (82.3%), and severe starvation or illness (62.7%). Additionally, there were elevated rates of PTSD (56%), severe depression (28.3%), anxiety (25%), and insomnia (23.3%). Defectors who resided in China before entering South Korea reported significantly worse mental health outcomes and a lower quality of life. Moreover, trauma was strongly and negatively correlated with social adjustment, interpersonal relationships, employment stability, and overall well-being.
Conclusion
An urgent revision of existing policies is needed to incorporate specialized, trauma-informed care infrastructures within medical institutions. Furthermore, broad societal education to reduce stigma and enhance integration efforts is essential to effectively support the psychological well-being and social integration of North Korean defectors.
10.COVID-19 Vaccination Recommendations for 2024–2025 in Korea
Wan Beom PARK ; Young Hoon HWANG ; Ki Tae KWON ; Ji Yun NOH ; Sun Hee PARK ; Joon Young SONG ; Eun Ju CHOO ; Min Joo CHOI ; Jun Yong CHOI ; Jung Yeon HEO ; Won Suk CHOI ;
Infection and Chemotherapy 2024;56(4):453-460
The Korean Society of Infectious Diseases has been regularly publishing guidelines for adult immunization since 2007. Following the release of coronavirus disease 2019 (COVID-19) vaccination recommendations in 2023, significant changes have occurred due to the emergence of new variant strains and the waning immunity from previous vaccinations. This article provides a comprehensive update as of November 2024, incorporating the latest evidence and guidelines. Focusing on the 2024–2025 season, this article reviews vaccines currently authorized in Korea and assesses their effectiveness against the predominant JN.1 lineage variants. The updated recommendations prioritize high-risk groups, including adults aged 65 and older, individuals with underlying medical conditions, residents of facilities vulnerable to infection, pregnant women, and healthcare workers, for vaccination with updated vaccines targeting the JN.1 strain. Additionally, COVID-19 vaccination is available for all individuals aged 6 months and older. For most adults, a single-dose strategy is emphasized, while tailored schedules may be recommended for immunocompromised individuals. This update aims to optimize vaccination strategies in Korea to ensure comprehensive protection for high-risk populations.

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