1.Trauma counseling centers for psychological support to manage trauma from workplace injuries in Korea: a narrative review
Chang Sook KIM ; Jeong-Ok KONG ; Jung-Wan KOO
The Ewha Medical Journal 2025;48(1):e12-
This review describes a psychological support service designed to address post-traumatic stress disorder in workers impacted by workplace injuries, assisting in their recovery and facilitating their return to work. It explores the rationale and context behind establishing trauma counseling centers for these individuals, along with the status, roles, future directions, and recommendations for these centers. The review details the operational framework and functions of the workplace injury trauma management program, the scope of the impacts of such injury, the groups targeted for crisis intervention, and the psychological interventions tailored to each stage of recovery. Initiated as a pilot project in 2018, trauma counseling centers for workers have gradually become more common, with 23 centers in operation across Korea as of 2024.
2.Occupational disease issues in high-tech industries of South Korea: analysis of governmental data on the semiconductor and display industries
Chungsik YOON ; Jinjoo CHUNG ; Jongran LEE ; Kwonchul HA ; Joseph DIGANGI ; Jeong-Ok KONG
Annals of Occupational and Environmental Medicine 2025;37(1):e6-
Background:
This study analyzed occupational diseases compensated through the government system in the Korean electronics industry and observed changes in the rationale for compensation.
Methods:
Data from the Korea Workers’ Compensation and Welfare Service (KWCWS) from 2012 to 2023 were analyzed to examine occupational disease issues in South Korea's semiconductor and display industries.
Results:
KWCWS received 174 occupational disease claims between 2012 and 2023, with 88 (50.6%) approved. The case of a 22-year-old semiconductor worker who died from leukemia has raised awareness and appears to be leading to more claims and higher approval rates. Cancer-related claims, particularly for breast and blood cancers, were the most common. Since 2018, the approval rate for occupational diseases has increased to 60%, which may have been influenced by the Supreme Court's Principle of Presumption of Occupational Diseases and the government’s reduction of the burden of proof. However, approval rates remain lower in small- and medium-sized enterprises (38.0%) compared to large corporations (55.6%), likely because of better documentation and unionization in the latter. The semiconductor industry had more claims and approvals than the LCD industry, primarily due to its longer operational history and greater chemical exposure.
Conclusions
In South Korea, the increasing approval rate of occupational diseases in the electronics industry from 2012 to 2023 appears to reflect changes in how causal relationships and occupational health policies have been implemented and this is likely due to stakeholder involvement and relevant legal decisions.
3.Trauma counseling centers for psychological support to manage trauma from workplace injuries in Korea: a narrative review
Chang Sook KIM ; Jeong-Ok KONG ; Jung-Wan KOO
The Ewha Medical Journal 2025;48(1):e12-
This review describes a psychological support service designed to address post-traumatic stress disorder in workers impacted by workplace injuries, assisting in their recovery and facilitating their return to work. It explores the rationale and context behind establishing trauma counseling centers for these individuals, along with the status, roles, future directions, and recommendations for these centers. The review details the operational framework and functions of the workplace injury trauma management program, the scope of the impacts of such injury, the groups targeted for crisis intervention, and the psychological interventions tailored to each stage of recovery. Initiated as a pilot project in 2018, trauma counseling centers for workers have gradually become more common, with 23 centers in operation across Korea as of 2024.
4.Trauma counseling centers for psychological support to manage trauma from workplace injuries in Korea: a narrative review
Chang Sook KIM ; Jeong-Ok KONG ; Jung-Wan KOO
The Ewha Medical Journal 2025;48(1):e12-
This review describes a psychological support service designed to address post-traumatic stress disorder in workers impacted by workplace injuries, assisting in their recovery and facilitating their return to work. It explores the rationale and context behind establishing trauma counseling centers for these individuals, along with the status, roles, future directions, and recommendations for these centers. The review details the operational framework and functions of the workplace injury trauma management program, the scope of the impacts of such injury, the groups targeted for crisis intervention, and the psychological interventions tailored to each stage of recovery. Initiated as a pilot project in 2018, trauma counseling centers for workers have gradually become more common, with 23 centers in operation across Korea as of 2024.
5.Occupational disease issues in high-tech industries of South Korea: analysis of governmental data on the semiconductor and display industries
Chungsik YOON ; Jinjoo CHUNG ; Jongran LEE ; Kwonchul HA ; Joseph DIGANGI ; Jeong-Ok KONG
Annals of Occupational and Environmental Medicine 2025;37(1):e6-
Background:
This study analyzed occupational diseases compensated through the government system in the Korean electronics industry and observed changes in the rationale for compensation.
Methods:
Data from the Korea Workers’ Compensation and Welfare Service (KWCWS) from 2012 to 2023 were analyzed to examine occupational disease issues in South Korea's semiconductor and display industries.
Results:
KWCWS received 174 occupational disease claims between 2012 and 2023, with 88 (50.6%) approved. The case of a 22-year-old semiconductor worker who died from leukemia has raised awareness and appears to be leading to more claims and higher approval rates. Cancer-related claims, particularly for breast and blood cancers, were the most common. Since 2018, the approval rate for occupational diseases has increased to 60%, which may have been influenced by the Supreme Court's Principle of Presumption of Occupational Diseases and the government’s reduction of the burden of proof. However, approval rates remain lower in small- and medium-sized enterprises (38.0%) compared to large corporations (55.6%), likely because of better documentation and unionization in the latter. The semiconductor industry had more claims and approvals than the LCD industry, primarily due to its longer operational history and greater chemical exposure.
Conclusions
In South Korea, the increasing approval rate of occupational diseases in the electronics industry from 2012 to 2023 appears to reflect changes in how causal relationships and occupational health policies have been implemented and this is likely due to stakeholder involvement and relevant legal decisions.
6.Trauma counseling centers for psychological support to manage trauma from workplace injuries in Korea: a narrative review
Chang Sook KIM ; Jeong-Ok KONG ; Jung-Wan KOO
The Ewha Medical Journal 2025;48(1):e12-
This review describes a psychological support service designed to address post-traumatic stress disorder in workers impacted by workplace injuries, assisting in their recovery and facilitating their return to work. It explores the rationale and context behind establishing trauma counseling centers for these individuals, along with the status, roles, future directions, and recommendations for these centers. The review details the operational framework and functions of the workplace injury trauma management program, the scope of the impacts of such injury, the groups targeted for crisis intervention, and the psychological interventions tailored to each stage of recovery. Initiated as a pilot project in 2018, trauma counseling centers for workers have gradually become more common, with 23 centers in operation across Korea as of 2024.
7.Occupational disease issues in high-tech industries of South Korea: analysis of governmental data on the semiconductor and display industries
Chungsik YOON ; Jinjoo CHUNG ; Jongran LEE ; Kwonchul HA ; Joseph DIGANGI ; Jeong-Ok KONG
Annals of Occupational and Environmental Medicine 2025;37(1):e6-
Background:
This study analyzed occupational diseases compensated through the government system in the Korean electronics industry and observed changes in the rationale for compensation.
Methods:
Data from the Korea Workers’ Compensation and Welfare Service (KWCWS) from 2012 to 2023 were analyzed to examine occupational disease issues in South Korea's semiconductor and display industries.
Results:
KWCWS received 174 occupational disease claims between 2012 and 2023, with 88 (50.6%) approved. The case of a 22-year-old semiconductor worker who died from leukemia has raised awareness and appears to be leading to more claims and higher approval rates. Cancer-related claims, particularly for breast and blood cancers, were the most common. Since 2018, the approval rate for occupational diseases has increased to 60%, which may have been influenced by the Supreme Court's Principle of Presumption of Occupational Diseases and the government’s reduction of the burden of proof. However, approval rates remain lower in small- and medium-sized enterprises (38.0%) compared to large corporations (55.6%), likely because of better documentation and unionization in the latter. The semiconductor industry had more claims and approvals than the LCD industry, primarily due to its longer operational history and greater chemical exposure.
Conclusions
In South Korea, the increasing approval rate of occupational diseases in the electronics industry from 2012 to 2023 appears to reflect changes in how causal relationships and occupational health policies have been implemented and this is likely due to stakeholder involvement and relevant legal decisions.
8.Trauma counseling centers for psychological support to manage trauma from workplace injuries in Korea: a narrative review
Chang Sook KIM ; Jeong-Ok KONG ; Jung-Wan KOO
The Ewha Medical Journal 2025;48(1):e12-
This review describes a psychological support service designed to address post-traumatic stress disorder in workers impacted by workplace injuries, assisting in their recovery and facilitating their return to work. It explores the rationale and context behind establishing trauma counseling centers for these individuals, along with the status, roles, future directions, and recommendations for these centers. The review details the operational framework and functions of the workplace injury trauma management program, the scope of the impacts of such injury, the groups targeted for crisis intervention, and the psychological interventions tailored to each stage of recovery. Initiated as a pilot project in 2018, trauma counseling centers for workers have gradually become more common, with 23 centers in operation across Korea as of 2024.
9.Occupational Characteristics and Health Status of Vietnamese Male Migrant Workers in the Republic of Korea
Ohwi KWON ; Ji-Hun SONG ; Jeong-Ok KONG ; Seong-Won MA ; Young Shin LEE ; Joonho AHN
Safety and Health at Work 2023;14(3):267-271
Background:
The objective of this study is to identify the working conditions and health status of Vietnamese male migrant workers in Republic of Korea, in comparison to the Korean general population.
Methods:
We conducted our survey through the Migrant People Center, and we received completed questionnaires from 87 male Vietnamese migrant workers. The questionnaire employed was identical to those used in the Korean Working Conditions Survey and the 2020 Korea National Health and Nutrition Examination Survey. The collected data from the Vietnamese migrant workers was then compared with the Korean reference population using indirect age-standardization.
Results:
Vietnamese male workers demonstrated a higher prevalence of health problems including hearing problems (age-standardized prevalence ratio (aSPR) 13.22, 95% confidence interval [CI]: 8.07–20.4), skin problems (aSPR 13.49, 95% CI: 8.07–20.4), and low back pain (aSPR 8.40, 95% CI: 6.50–10.69). Elevated exposure to workplace hazards such as chemicals (aSPR 2.36, 95% CI: 1.51–3.51), organic solvents (aSPR 2.22, 95% CI: 1.44–3.28), handling of heavy objects (aSPR 1.67, 95% CI: 1.24–2.21), and high temperatures (aSPR 1.96, 95% CI: 1.46–2.57) was observed among them. Additionally, they faced a higher risk of no personal protective equipment (aSPR 2.53, 95% CI: 1.26–4.52) and a greater prevalence of unmet medical needs (aSPR 7.14, 95% CI: 4.74–10.32).
Conclusion
Our findings highlight the elevated workplace hazards, health problems, and unmet medical needs among Vietnamese male workers compared to the Korean reference population. These findings underscores the urgency for enhanced scrutiny over working conditions and protective equipment provision, coupled with efforts to improve healthcare accessibility and worker education.
10.A multi-center and non-interventional registry of brentuximab vedotin in patients with relapsed or refractory CD30-positive lymphoma: the CISL1803/BRAVO study
Seok Jin KIM ; Young Rok DO ; Ho-Sup LEE ; Won-Sik LEE ; Jee Hyun KONG ; Jae-Yong KWAK ; Hyeon-Seok EOM ; Joon Ho MOON ; Jun Ho YI ; Jeong-Ok LEE ; Jae-Cheol JO ; Deok-Hwan YANG
Blood Research 2023;58(4):194-200
Background:
Brentuximab vedotin (BV), a potent antibody-drug conjugate, targets the CD30 antigen.In Korea, BV has been approved for the treatment of relapsed or refractory Hodgkin lymphoma (HL), anaplastic large-cell lymphoma (ALCL), and cutaneous T-cell lymphomas, including mycosis fungoides (MF). However, there are limited data reflecting real-world experiences with BV treatment for HL, ALCL, and MF.
Methods:
This was a multicenter, non-interventional registry study of the efficacy and safety of BV in patients with relapsed or refractory CD30-positive lymphoma (CISL1803/BRAVO).Outcomes were determined based on the occurrence of relapse or progression and overall survival after BV treatment.
Results:
A total of 85 patients were enrolled in this study. The median number of BV cycles was 10 (range, 2‒16) in the patients with HL. The objective response rate (ORR) of patients with HL to BV was 85.4% (41/48), comprising 27 complete responses (CRs) and 14 partial responses (PRs). The ORR of ALCL was 88% (22/25), consisting of 17 CRs and five PRs, whereas the ORR of MF was 92% (11/12). At the median follow-up of 44.6 months after BV treatment, the median post-BV progression-free survival of HL, ALCL, and MF patients was 23.6 months, 29.0 months, and 16.7 months, respectively (P =0.641). The most common side effect of BV was peripheral neuropathy; 22 patients (25.9%, 22/85) experienced peripheral neuropathy (all grades).
Conclusion
The treatment outcomes of patients with relapsed or refractory CD30-positive lymphoma improved with BV treatment, and the safety profile was manageable.

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