Objectives: A virtual reality (VR)-based stress assessment solution was developed for high-risk groups exposed to disaster-related stress, enhancing accessibility and intervention effectiveness.The goal is to develop an integrated tool that evaluates psychological and physiological indicators for personalized mental health care. Methods: The study uses the CONSURT app and non-contact VR technology to assess stress exposure and coping abilities. The psychological indicators, including depression, anxiety, traumatic stress experiences, and sleep quality, were measured through self-report scales. The physiological indicators, particularly heart rate variability, are recorded using wearable devices during VR scenarios designed to induce three types of anxiety sensitivities. The participants were recruited from outpatient clinics, aged 19–60 years, without significant neurological or severe psychiatric disorders. Results: Among the 46 participants, 20% reported significant depression (Patient Health Questionnaire-9≥9). Sixteen participants completed the VR-based assessment, revealing greater heart rate variability and changes in nervousness in high-altitude scenarios compared to confined spaces. The study also identified the correlations between physiological markers related to stress and anxiety and several psychological indicators. Conclusion The VR-based stress assessment solution effectively evaluates disaster-related stress by integrating psychological and physiological indicators. This approach improves the accuracy and personalization of assessments, offering a scalable solution for mental health promotion, particularly in high-stress scenarios.

Purpose: The purpose of the present study was to identify the prevalence and clinical characteristics of borderline personality disorder (BPD) in South Korea using the Korean National Health Insurance database (DB). Materials and Methods: We used the National Health Insurance Service (NHIS)’s research DB (NHIS-2021-1-790) from January 1, 2010 to December 31, 2019, to make customized DB including sociodemographic information and absence or presence of BPD and other psychiatric disorders. The prevalence and the age of onset of BPD was estimated. To compare medical service utilization between the BPD group and the control group, a 1:1:1 propensity score matching was employed, and the regression analysis was conducted. Results: The prevalence of BPD per 10000 people was 0.96 in 2010 and 1.06 in 2019. The prevalence ratio of males to females was 1:1.38 in 2010 and 1:1.65 in 2019, showing that BPD was more prevalent in females. The patients’ overall average age of onset was 33.19±14.6 years, with the highest prevalence shown in 8503 people in their 20s. By administrative district, the highest prevalence of BPD per 10000 people was shown in Seoul with 8.71 and the lowest in Jeollanam-do with 2.35. The BPD patients showed a pattern of extensive use of general and mental healthcare services. Conclusion This study identified the prevalence of BPD on a national DB set in South Korea. Although the prevalence of BPD in South Korea was relatively low compared to other countries, there was a steady increase in the number of BPD patients over a decade, which may be possibly due to an increased awareness of mental health and campaigns among healthcare providers and users in the country.