Refugees experience various kinds of trauma during the migration process, which can cause psychiatric problems such as posttraumatic stress disorder. However, in the process of overcoming traumatic experiences, they may also experience posttraumatic growth (PTG). This study examined the level of PTG and its associated factors among North Korean defectors, including posttraumatic stress symptoms (PTSS). In total, 212 North Korean defectors completed self-report questionnaires measuring PTG (PTG inventory), PTSS (Posttraumatic Stress Disorder Checklist, PCL-5), quality of life (WHOQOL-BREF), and various sociodemographic variables. Participants completed the survey online, from July 27 to August 4, 2020. Participants reported a moderate level of PTG scores (51.7 ± 15.4, range 0–80). To determine the impact of PTSS on PTG among North Korean defectors, we conducted a hierarchical multiple regression analysis. In the final model, several sociodemographic factors (years in South Korea, education in North Korea, religion, and employment status), overall quality of life (β = 0.321, p < 0.001), and PTSS (β = 0.162, p = 0.035) were positively associated with PTG, whereas living with family (β = − 0.1261, p = 0.040) and loneliness (β = − 0.401, p < 0.001) were negatively associated with PTG, accounting for 36.6% of the variance in PTG scores (p < 0.001). This is the first large-scale study describing the level of PTG and its associated factors among North Korean defectors residing in South Korea. Further, our study provides suggestions for future research in this area, and interventions for improving PTG among this group.

Background: The International Trauma Questionnaire (ITQ) is a self-report assessment focused on the core features of Post-Traumatic Stress Disorder (PTSD) and complex Post-Traumatic Stress Disorder (CPTSD). It is consistent with the organizing principles of the 11th revision to the WHO's International Classification of Diseases (ICD-11). Since the 1990s, the number of North Korean defectors (NKD) entering South Korea to escape human rights violations has been increasing rapidly, with 33,815 NKD settled by 2021. The South Korean government faces an important challenge in supporting NKD to successfully adapt and settle in South Korean society. NKD experience various traumatic events during the process of defecting and repatriation. Therefore, it is essential to understand the psychological disorders of NKD, especially PTSD and CPTSD. Objective: This study aimed to test the validity of the ITQ assessment and explore the differences in symptoms and quality of life between PTSD and CPTSD. Method: The study sample comprised 503 trauma-exposed NKD. Confirmatory factor analysis (CFA) and latent class analysis (LCA) were used to evaluate the validity of ITQ. One-way analysis of variances and post-hoc analyses revealed the difference in the Depression and Somatic Symptoms Scale (DSSS) and WHOQOL-BREF results among PTSD and CPTSD symptom LCA classes. Results: The CFA and LCA results supported the ICD-11 conceptualization of PTSD and CPTSD in NKD. The CFA results confirmed that both the first- and second-order models were statistically fit, but for community-dwelling NKD the first-order model had better model fit than the second-order model. The LCA findings revealed a four-class model with ‘PTSD’, ‘CPTSD’, ‘DSO’, and ‘low symptom’ classes. Compared to the PTSD class, CPTSD class had higher levels of depression and somatic symptoms and a lower quality of life. Conclusion: This study provided evidence that ITQ is a valid tool to assess PTSD or CPTSD in community-dwelling NKD.

Purpose Extant literature shows that loneliness negatively predicts post-traumatic growth (PTG) among North Korean defectors (NKD). Female NKD are more vulnerable to various traumatic experience in the entire process from escaping North Korea and to entering South Korea. Evidence also suggests that the experience of migration and settlement to South Korea causes acculturation stress and loneliness and could be affected by neighborhood social cohesion. This study explores the mediating effect of loneliness on relationship between acculturation stress and PTG, and the moderating effect of neighborhood social cohesion on the relationship between acculturation stress and loneliness among female NKD. Methods Instruments used were the short-form of the UCLA Loneliness Scale, Post-Traumatic Growth inventory, part of the Neighborhood-level Cohesion and Disorder scale, and the revised Acculturation Stress Scale for International Students for NKD. Data were analyzed from 166 females NKD who participated in an online survey from July to August 2020. Statistical analysis, including mediating and moderating effect analysis, was performed using SPSS 26.0 and PROCESS 4.0. Results Loneliness negatively impacted PTG (B=-2.118, p < 0.001), and loneliness mediated the relationship between acculturation stress and post-traumatic growth (B=-0.294, 95% LLCI=-.415, 95% ULCI=-0.186). High neighborhood social cohesion decreased loneliness, and neighborhood social cohesion moderated the relationship between acculturation stress and loneliness (B=-0.018, 95% LLCI=,0.001 95% ULCI = 0.152). Conclusion Increasing neighborhood social cohesion in female NKD would reduce loneliness caused by acculturation stress and help their positive growth. This represents the most appropriate approach to help female NKD achieve growth, even after suffering trauma.

Objective Posttraumatic stress disorder (PTSD) is highly prevalent among North Korean defectors. This scoping review aimed to appraise the measurement properties of patient-reported outcome measures (PROMs) that assess PTSD among North Korean defectors.Methods A systematic search was conducted using Research Information Sharing Service, ScienceON, PubMed, and Embase from their inception up to September 15, 2022. Each measurement properties of the included PROMs were evaluated using COnsensus-based Standards for the selection of health status Measurement INstruments (COSMIN) methodology. First, the methodological quality of each study on measurement properties was evaluated using the COSMIN Risk of Bias checklist. Second, the result of each single study on a measurement property was rated against the updated criteria for good measurement properties.Results After screening the articles, nine instruments from 40 studies were included. Among these instruments, Impact of Event ScaleRevised was the most frequently used (13 studies [38.1%]), followed by the Trauma Scale for North Korean Refugees, PTSD Checklist, and Posttraumatic Diagnostic Scale. The theoretical basis of all PROMs was secure in terms of content validity. The most frequently tested characteristics in measurement properties for internal structure were internal consistency, criterion validity, and convergent validity. No study reported sufficient structural validity as confirmatory factor analysis results with a model fit.Conclusion There is insufficient evidence to support the recommendation of a specific PROM for use among North Korean defectors with PTSD.

Purpose: The world saw a shift into a new society consequent to the coronavirus disease 2019 (COVID-19), which made home quarantine mandatory for a person in close contact with those who tested positive. For children, however, home quarantine was not limited only to themselves but the involvement of parents, even mothers were required to quarantine. This qualitative study aims to explore and understand mothers’ experience and their related psychosocial issues while caring for their school-aged children who had to home quarantine after coming in close contact with COVID-19 positive individuals in Korea. Methods: Data were collected from October 2020 to January 2021 via in-depth, semi-structured interviews with nine mothers of children who had to home quarantine. Interviews were conducted face-to-face in an independent space near the participant’s home or workplace (n=5) or via online platforms or telephone (n=4). The data were analyzed using thematic analysis through several iterative team meetings.Results: Thematic analysis revealed the following four themes: “Unable to be relieved due to uncertain situations surrounding me,” “Blame and hurt toward me, others, and one another,” “Pulling myself together for my children in my broken daily life,” and “Changes in the meaning of life amid COVID-19.”Conclusion: The narratives show that mothers experienced psychosocial difficulties while caring for their children during home quarantine. It is necessary to reduce the social stigma toward individuals in home quarantine and establish policies to ensure the mothers’ work and family’s compatibility.