OBJECTIVE: We investigated how mental health awareness among North Korean refugees transformed depending on temporal-spatial context changes. METHODS: In 2013, we conducted interviews with 10 refugees (eight women) who had been in South Korea for over a year and performed a qualitative analysis of the change in mental health awareness in the differences between living in North Korea, escape (a related period of forced sojourn in a third country), and settlement in South Korea. RESULTS: We classified 39 concepts into five main categories. The first two categories (while living in North Korea) were “a mindset for the system, but not for individual mental health” and “being confined in a social environment that was indifferent to mental health.” A third category appeared during escape: “focusing on survival amid continuity of intense suffering.” The final two categories appeared when settling in South Korea: “recognition of mental health amid cultural shock” and “introspection and sorting oneself out.” CONCLUSION: This qualitative study enabled a better multi-dimensional understanding of the social and cultural aspects involved in improving mental health awareness among North Korean refugees in South Korea. It is desirable to integrate mental health as a part of daily life and to expand training for North Korean settlers.
Democratic People's Republic of Korea ; Humans ; Korea ; Mental Health* ; Qualitative Research* ; Refugees* ; Social Environment ; United Nations

Objective: Atopic dermatitis (AD) is a chronic inflammatory disease of the skin that is diagnosed by clinical characteristics including itchiness, eczema, dry skin, etc. High levels of indoor air pollutants may exacerbate atopic diseases, along with various allergic respiratory diseases, especially for those who spend most of their lives indoors. This study was conducted to evaluate the main components responsible for the aggravation of AD symptoms. Methods: A total of 31 patients with AD aged 6 months and 6 years old were enrolled. The measurement of air quality included particulate matter with a diameter of 2.5 μm or less (PM2.5), temperature, relative humidity, and CO2 in their homes. The symptom severity of AD was assessed by the daily record of symptom scores and the degree of skin hydration. Results: The skin hydration level at the most severe area selected by the patient’s caregiver was decreased by median 1.7% (interquartile range [IQR], 0.4%–3.0%) or median 15% (IQR, 5.3%–24%) with a unit increase of indoor PM2.5 (P=0.0133) or room temperature (P=0.0034). CO2 also showed a potentially negative association with the change of skin hydration level but it was not statistically significant. Conclusion Our study showed that indoor PM2.5 and temperature could impact the aggravation of skin hydration in children. Therefore, further studies including a large number of cases and interventions are necessary.

Objective: Atopic dermatitis (AD) is a chronic inflammatory disease of the skin that is diagnosed by clinical characteristics including itchiness, eczema, dry skin, etc. High levels of indoor air pollutants may exacerbate atopic diseases, along with various allergic respiratory diseases, especially for those who spend most of their lives indoors. This study was conducted to evaluate the main components responsible for the aggravation of AD symptoms. Methods: A total of 31 patients with AD aged 6 months and 6 years old were enrolled. The measurement of air quality included particulate matter with a diameter of 2.5 μm or less (PM2.5), temperature, relative humidity, and CO2 in their homes. The symptom severity of AD was assessed by the daily record of symptom scores and the degree of skin hydration. Results: The skin hydration level at the most severe area selected by the patient’s caregiver was decreased by median 1.7% (interquartile range [IQR], 0.4%–3.0%) or median 15% (IQR, 5.3%–24%) with a unit increase of indoor PM2.5 (P=0.0133) or room temperature (P=0.0034). CO2 also showed a potentially negative association with the change of skin hydration level but it was not statistically significant. Conclusion Our study showed that indoor PM2.5 and temperature could impact the aggravation of skin hydration in children. Therefore, further studies including a large number of cases and interventions are necessary.

PURPOSE: Peritoneal dialysis (PD) catheter removal is regarded as an important index of patient morbidity. The aim of this study was to evaluate factors influencing catheter loss following peritonitis in PD patients. METHODS: We retrospectively reviewed 917 episodes of peritonitis in 621 new CAPD patients from Jan 2001 to Feb. 2009 in Dongsan Medical center. Episodes requiring PD catheter removal were compared by both univariate and multivariate analyses with those in which PD catheters were preserved. RESULTS: When peritonitis episodes requiring PD catheter removal (n=80) were compared to catheter preserved peritonitis episodes (n=837), the incidence of PD catheter loss increased as the duration on PD preceding the peritonitis were longer (p<0.000). Also, PD catheter removal was more likely to occur after peritonitis episodes with low serum albumin level (p=0.009) and high serum CRP level (p<0.000), those with long duration of PD effluent leukocyte count remaining above 100/mm3 (p<0.000), those with concomitant exit site/tunnel infection (p=0.043), and those with presence of abdominal pathology (p<0.000). The microbiological determinants of PD catheter loss included two or more bacteria cultured (p=0.002) and fungi (p<0.000). In multivariate analysis, the duration of PD effluent leukocyte count remaining above 100/mL and the number of organism cultured were independent risk factors of PD catheter removal in peritonitis episodes. CONCLUSION: Duration of PD effluent leukocyte count remaining above 100/mm3, and the number of organisms cultured were independent risk factors for catheter removal following peritonitis.
Bacteria ; Catheters ; Device Removal ; Fungi ; Humans ; Incidence ; Leukocyte Count ; Multivariate Analysis ; Peritoneal Dialysis ; Peritoneal Dialysis, Continuous Ambulatory ; Peritonitis ; Retrospective Studies ; Risk Factors ; Serum Albumin