Mental Health Issues Made Visible After COVID-19 As we navigated the COVID-19 pandemic, which brought about massive social changes and uncertainties, we all realized that not only our physical but also our mental health was under significant threat. However, few could have anticipated the profound shadow the pandemic would cast on 'mental health'. Globally, countless individuals began reporting mental health issues such as depression and anxiety disorders, severely impacting younger generations and vulnerable populations in particular. South Korea was no exception. According to the '2022 Social Survey Results' published by Statistics Korea, the depression experience rate for those in their 20s surged from 17.5% in 2020 to 24.8% in 2022, while for those in their 30s, it rose from 15.3% to 21.4% during the same period. Even more alarming is the suicide rate. According to data from the Ministry of Health and Welfare, the suicide rate for individuals in their 20s increased from 21.7 to 23.5 per 100,000 people between 2020 and 2021, and for those in their 30s, it rose from 27.8 to 29.1. These statistics are clear evidence of a severe crisis facing our society, extending beyond mere numbers. The causes of mental health problems exacerbated by the pandemic are multifaceted. Above all, social isolation played the most significant role. Lockdowns and social distancing measures implemented by various countries were effective in curbing virus transmission but drastically cut off physical contact and social interaction between people. For adolescents and young adults in particular, this isolation forced them to spend crucial years of relationship formation and early adulthood in abnormal environments. Alice Kim of MIT Technology Review pointed out in her analytical article, "The pandemic starkly revealed global mental health inequalities. Socioeconomically vulnerable groups, in particular, had significantly lower access to mental health services, exacerbating structural issues that existed even before the pandemic." Another factor is economic instability. Business closures and job insecurity caused by the pandemic further intensified mental health problems among lower-income groups. This is not merely an individual problem but is linked to the structural issue of inequality between social classes. Indeed, according to a 2022 OECD report, the incidence of depression among the lowest 20% income bracket was 2.5 times higher than that of the top 20%, while their utilization of mental health services was only half. Against this backdrop, the advancement of medical technology began to attract attention. Post-pandemic, AI-based mental health diagnostic apps and VR-based therapies are being regarded as new breakthroughs. For instance, AI algorithms analyze users' language patterns, facial expressions, and other data to diagnose depression or anxiety disorders early and propose personalized treatment plans. A 2023 Stanford University study found that AI-based mental health screening tools could diagnose depression with 87% accuracy, a significant improvement over the 72% accuracy of traditional self-assessment questionnaires. Furthermore, VR technology provides reality-based therapeutic simulations, showing positive effects for patients with anxiety disorders or post-traumatic stress disorder (PTSD). A 2022 clinical study by Oxford University reported that 68% of social anxiety disorder patients who received VR-based exposure therapy maintained symptom improvement after six months, a higher rate than the 52% seen with traditional cognitive-behavioral therapy. The Journal of Anxiety Disorders also reported a case from a mental health clinic in Boston, USA, where a 16-year-old adolescent patient overcame social phobia through VR technology. This patient reportedly experienced a 70% reduction in anxiety levels in social situations after 12 weeks of VR exposure therapy. Thus, technology appears to be opening new horizons in addressing mental health issues. Technological Leap, But Not a Panacea However, technology cannot be a silver bullet. Every technology has its pros and cons, and mental health treatment technology is no exception. First, there is the issue of accessibility. No matter how advanced technology becomes, it is useless if it is not provided to low-income individuals or regions lacking IT infrastructure. According to a 2023 survey by the Korea Institute for Health and Social Affairs, awareness of digital mental health services among residents in rural and fishing villages was only 23%, with actual usage experience at a mere 7%. This shows a significant gap compared to urban areas, which reported 46% awareness and 19% usage. Second, data privacy concerns arise. Given that mental health issues involve sensitive personal information, a lack of adequate safeguards for data security and ethical use could lead to adverse effects. A 2024 European Union study revealed that 42% of surveyed mental health apps shared user data wi
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