1.Development of an educational intervention program for infant safe sleep practices in Korea: a methodological study
Jung Ae CHO ; Young Mee AHN ; Min SOHN ; Ok Kyung HAM ; Min Kyung LIM ; Hyun Young KOO
Child Health Nursing Research 2026;32(1):16-26
Purpose:
Education on infant safe sleep practices has been known to reduce the risk of sleep-related sudden unexpected infant death. Since sleep environments may vary across sociocultural contexts, infant safe sleep education needs to reflect specific sociocultural settings. This study aimed to develop an educational Protocol for Infant Safe Sleep (PISS) for primary caregivers in Korea that considers parenting behaviors and cultural characteristics.
Methods:
This study was conducted in three key methodological steps: (1) retrieval, defining, and systematic classification of PISS content; (2) the structural formulation of the content as an educational protocol; and (3) content validation. For the first step, a literature review was conducted, along with an analysis of educational materials from institution websites related to infant safe sleep and online parenting communities. Field observations were also conducted to identify relevant Korean culture characteristics. Based on these findings, the PISS was developed. Content validity index was assessed by six professionals, and the results were reflected into the educational program.
Results:
The PISS intervention provided an educational video and booklet and enhanced learning via phone counseling and educational kit, which comprised an illustrated safe sleep sticker and a calendar-style activity diary. The educational content consisted of (1) sleep location, (2) sleep position, (3) bedding, (4) clothes and temperature, and (5) other considerations.
Conclusion
This study developed the PISS, an intangible educational intervention based on Korean sociocultural characteristics and specific guidelines for primary caregivers. Future research should evaluate the effectiveness of this program in promoting safe sleep practices.
2.KASL clinical practice guidelines for the management of metabolic dysfunction-associated steatotic liver disease 2025
Won SOHN ; Young-Sun LEE ; Soon Sun KIM ; Jung Hee KIM ; Young-Joo JIN ; Gi-Ae KIM ; Pil Soo SUNG ; Jeong-Ju YOO ; Young CHANG ; Eun Joo LEE ; Hye Won LEE ; Miyoung CHOI ; Su Jong YU ; Young Kul JUNG ; Byoung Kuk JANG ;
Clinical and Molecular Hepatology 2025;31(Suppl):S1-S31
3.KASL clinical practice guidelines for the management of metabolic dysfunction-associated steatotic liver disease 2025
Won SOHN ; Young-Sun LEE ; Soon Sun KIM ; Jung Hee KIM ; Young-Joo JIN ; Gi-Ae KIM ; Pil Soo SUNG ; Jeong-Ju YOO ; Young CHANG ; Eun Joo LEE ; Hye Won LEE ; Miyoung CHOI ; Su Jong YU ; Young Kul JUNG ; Byoung Kuk JANG ;
Clinical and Molecular Hepatology 2025;31(Suppl):S1-S31
4.KASL clinical practice guidelines for the management of metabolic dysfunction-associated steatotic liver disease 2025
Won SOHN ; Young-Sun LEE ; Soon Sun KIM ; Jung Hee KIM ; Young-Joo JIN ; Gi-Ae KIM ; Pil Soo SUNG ; Jeong-Ju YOO ; Young CHANG ; Eun Joo LEE ; Hye Won LEE ; Miyoung CHOI ; Su Jong YU ; Young Kul JUNG ; Byoung Kuk JANG ;
Clinical and Molecular Hepatology 2025;31(Suppl):S1-S31
5.Illness Experience of Glaucoma Patients
Hyeon ae LEE ; Seon Nyeo KIM ; Hwa Young KIM ; Sue Kyung SOHN
Journal of Korean Academy of Community Health Nursing 2024;35(1):99-111
Purpose:
The purpose of this study was to understand and describe the experiences of patients with glaucoma.
Methods:
Data were collected from March to April in 2023, through individual in-depth interviews with 10 glaucoma patients. Verbatim transcripts were analyzed using Colaizzi’s phenomenological analysis.
Results:
Six theme clusters were extracted that described patients’ experiences: 1) The frightening disease unexpectedly discovered; 2) A dismal life gradually trapped in darkness; 3) Fear of the unseen; 4) Following treatment without any other options; 5) Grateful for the help but feeling miserable; 6) Realizing the importance of eyes and health.
Conclusion
The results of this study provide a deep understanding and insight into the experience of Glaucoma patients. Glaucoma patients experienced physical, mental, and social pain through the disease process. Therefore, psychological nursing interventions are needed to understand and reduce mental pain along with medical treatment to relieve physical symptoms in glaucoma patients. Furthermore, it will be necessary to prepare institutional support measures to minimize various social restrictions.
6.Epidemiological Characteristics of Nontuberculous Mycobacterial Pulmonary Disease in South Korea: A Meta-analysis of Individual Participant Data
Geunin LEE ; Sol KIM ; Shihwan CHANG ; Hojoon SOHN ; Young Ae KANG ; Youngmok PARK
Tuberculosis and Respiratory Diseases 2024;87(3):386-397
Background:
Despite the global increase in nontuberculous mycobacterial pulmonary disease (NTM-PD), clinical characteristics show geographical variations. We investigated the clinical characteristics of patients with NTM-PD in South Korea.
Methods:
We systematically reviewed articles concerning patients with NTM-PD in South Korea until February 2022. Individual participant data, regardless of treatment, were collected using a standard case report form.
Results:
Data of 6,489 patients from 11 hospitals between 2002 and 2019 were analyzed. The mean age was 61.5±11.7 years, of whom 57.7% were women. Mycobacterium avium (41.4%) and Mycobacterium intracellulare (38.4%) comprised most of the causative species, followed by Mycobacterium abscessus subspecies abscessus (8.6%) and M. abscessus subspecies massiliense (7.8%). Bronchiectasis (59.4%) was the most common pulmonary comorbidity. Although reported cases of NTM-PD increased over the years, the proportions of causative species and radiologic forms remained similar. Distinct clinical characteristics were observed according to age and sex. Men were older at the time of diagnosis (median 63.8 years vs. 59.9 years, p<0.001), and had more cavitary lesions than women (38.8% vs. 21.0%, p<0.001). The older group (≥65 years) had higher proportions of patients with body mass index <18.5 kg/m2 (27.4% vs. 18.6%, p<0.001) and cavitary lesions (29.9% vs. 27.6%, p=0.009) than the younger group.
Conclusion
We conducted a meta-analysis of the clinical characteristics of patients with NTM-PD in South Korea, and found age- and sex-related differences in disease- specific severity. Further investigation would enhance our comprehension of the nature of the disease, and inherited and acquired host factors.
7.Homelessness and mortality: gender, age, and housing status inequity in Korea
Gum-Ryeong PARK ; Dawoon JEONG ; Seung Won LEE ; Hojoon SOHN ; Young Ae KANG ; Hongjo CHOI
Epidemiology and Health 2024;46(1):e2024076-
OBJECTIVES:
We compared mortality rates among various housing statuses within the homeless population and investigated factors contributing to their deaths, including housing status, gender, and age.
METHODS:
Using a comprehensive multi-year dataset (n=15,445) curated by the National Tuberculosis Screening and Case Management Programs, matched with the 2019-2021 Vital Statistics Death Database and National Health Insurance claims data, we calculated age-standardized mortality rates and conducted survival analysis to estimate differences in mortality rates based on housing status.
RESULTS:
The mortality rate among the homeless population was twice as high as that of the general population, at 1,159.6 per 100,000 compared to 645.8 per 100,000, respectively. Cancer and cardiovascular diseases were the primary causes of death. Furthermore, individuals residing in shelter facilities faced a significantly higher risk of death than those who were rough sleeping, with an adjusted hazard ratio of 1.70 (95% confidence interval, 1.37 to 2.11). This increased risk was especially pronounced in older adults and women.
CONCLUSIONS
The study highlights the urgent need for targeted interventions, as the homeless population faces significantly higher mortality rates. Older adults and women in shelter facilities are at the highest risk.
8.Homelessness and mortality: gender, age, and housing status inequity in Korea
Gum-Ryeong PARK ; Dawoon JEONG ; Seung Won LEE ; Hojoon SOHN ; Young Ae KANG ; Hongjo CHOI
Epidemiology and Health 2024;46(1):e2024076-
OBJECTIVES:
We compared mortality rates among various housing statuses within the homeless population and investigated factors contributing to their deaths, including housing status, gender, and age.
METHODS:
Using a comprehensive multi-year dataset (n=15,445) curated by the National Tuberculosis Screening and Case Management Programs, matched with the 2019-2021 Vital Statistics Death Database and National Health Insurance claims data, we calculated age-standardized mortality rates and conducted survival analysis to estimate differences in mortality rates based on housing status.
RESULTS:
The mortality rate among the homeless population was twice as high as that of the general population, at 1,159.6 per 100,000 compared to 645.8 per 100,000, respectively. Cancer and cardiovascular diseases were the primary causes of death. Furthermore, individuals residing in shelter facilities faced a significantly higher risk of death than those who were rough sleeping, with an adjusted hazard ratio of 1.70 (95% confidence interval, 1.37 to 2.11). This increased risk was especially pronounced in older adults and women.
CONCLUSIONS
The study highlights the urgent need for targeted interventions, as the homeless population faces significantly higher mortality rates. Older adults and women in shelter facilities are at the highest risk.
9.Homelessness and mortality: gender, age, and housing status inequity in Korea
Gum-Ryeong PARK ; Dawoon JEONG ; Seung Won LEE ; Hojoon SOHN ; Young Ae KANG ; Hongjo CHOI
Epidemiology and Health 2024;46(1):e2024076-
OBJECTIVES:
We compared mortality rates among various housing statuses within the homeless population and investigated factors contributing to their deaths, including housing status, gender, and age.
METHODS:
Using a comprehensive multi-year dataset (n=15,445) curated by the National Tuberculosis Screening and Case Management Programs, matched with the 2019-2021 Vital Statistics Death Database and National Health Insurance claims data, we calculated age-standardized mortality rates and conducted survival analysis to estimate differences in mortality rates based on housing status.
RESULTS:
The mortality rate among the homeless population was twice as high as that of the general population, at 1,159.6 per 100,000 compared to 645.8 per 100,000, respectively. Cancer and cardiovascular diseases were the primary causes of death. Furthermore, individuals residing in shelter facilities faced a significantly higher risk of death than those who were rough sleeping, with an adjusted hazard ratio of 1.70 (95% confidence interval, 1.37 to 2.11). This increased risk was especially pronounced in older adults and women.
CONCLUSIONS
The study highlights the urgent need for targeted interventions, as the homeless population faces significantly higher mortality rates. Older adults and women in shelter facilities are at the highest risk.
10.Homelessness and mortality: gender, age, and housing status inequity in Korea
Gum-Ryeong PARK ; Dawoon JEONG ; Seung Won LEE ; Hojoon SOHN ; Young Ae KANG ; Hongjo CHOI
Epidemiology and Health 2024;46(1):e2024076-
OBJECTIVES:
We compared mortality rates among various housing statuses within the homeless population and investigated factors contributing to their deaths, including housing status, gender, and age.
METHODS:
Using a comprehensive multi-year dataset (n=15,445) curated by the National Tuberculosis Screening and Case Management Programs, matched with the 2019-2021 Vital Statistics Death Database and National Health Insurance claims data, we calculated age-standardized mortality rates and conducted survival analysis to estimate differences in mortality rates based on housing status.
RESULTS:
The mortality rate among the homeless population was twice as high as that of the general population, at 1,159.6 per 100,000 compared to 645.8 per 100,000, respectively. Cancer and cardiovascular diseases were the primary causes of death. Furthermore, individuals residing in shelter facilities faced a significantly higher risk of death than those who were rough sleeping, with an adjusted hazard ratio of 1.70 (95% confidence interval, 1.37 to 2.11). This increased risk was especially pronounced in older adults and women.
CONCLUSIONS
The study highlights the urgent need for targeted interventions, as the homeless population faces significantly higher mortality rates. Older adults and women in shelter facilities are at the highest risk.

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