Psychiatry Investigation

Diagnosis-Specific Clinical and Longitudinal Predictors of Suicide Attempts in Early-Onset Mood Disorders: Yaerim Nam, Jaegwon Jeong, Sojeong Kim, Soohyun Park, Ji Won Yeom, Chul-Hyun Cho, Heon-Jeong Lee; Psychiatry Investig. 2026;23(8):953-962. Published online August 4, 2026; DOI: https://doi.org/10.30773/pi.2025.0445; Full text PubReader ePub PDF Supplementary Materials

Exploration of Stress-Coping Behaviors in Patients With Mood Disorders Using Cluster Analysis: HeeJeong Jeong, Eunsoo Moon, Hyunju Lim, Kyungwon Kim, Hwagyu Suh, Young Min Lee, Byung Dae Lee, Je Min Park; Psychiatry Investig. 2025;22(10):1209-1216. Published online October 2, 2025; DOI: https://doi.org/10.30773/pi.2025.0145; Full text PubReader ePub PDF

Problematic Smartphone Use Is Associated With Current and Previous Major Depressive Disorder: Su Jeong Seong, Jin Pyo Hong, Bong-Jin Hahm, Sung Man Chang, Byung-Soo Kim, Dong-Woo Lee, Seong-Jin Cho, Jong-Ik Park, Jee Eun Park, Hong Jin Jeon; Psychiatry Investig. 2025;22(7):813-820. Published online July 16, 2025; DOI: https://doi.org/10.30773/pi.2025.0011
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Machine Learning Models to Identify Individuals With Imminent Suicide Risk Using a Wearable Device: A Pilot Study: Jumyung Um, Jongsu Park, Dong Eun Lee, Jae Eun Ahn, Ji Hyun Baek; Psychiatry Investig. 2025;22(2):156-166. Published online February 17, 2025; DOI: https://doi.org/10.30773/pi.2024.0257
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The Moderating Effect of Resilience on the Relationship Between the Relevance to Victims With Post-Trauma Psychiatric Symptoms of Community Residents After Seoul Halloween Crowd Crush: Se Youl Kim, Sra Jung, Mi Yeon Lee, Kang-Seob Oh, Young-Chul Shin, Dong-Won Shin, Junhyung Kim, Eun Soo Kim, Sun Wook Jung, Kwang-yeol Lee, Nahyun Oh, Sung Joon Cho, Sang-Won Jeon; Psychiatry Investig. 2024;21(11):1183-1192. Published online November 18, 2024; DOI: https://doi.org/10.30773/pi.2024.0154; Full text PubReader ePub PDF Supplementary Materials

Network Structure of Interpersonal Sensitivity in Patients With Mood Disorders: A Network Analysis: Yuna Kim, Junwoo Jang, Hyo Shin Kang, Jakyung Lee, Daseul Lee, Hyeona Yu, Yoonjeong Jang, Joohyun Yoon, Hyukjun Lee, Tae Hyon Ha, Jungkyu Park, Woojae Myung; Psychiatry Investig. 2024;21(9):1016-1024. Published online September 3, 2024; DOI: https://doi.org/10.30773/pi.2023.0411; Full text PubReader ePub PDF Supplementary Materials

Neurocognitive Characteristics of Patients Who Visited a Psychiatric Outpatient Clinic Requesting Treatment for Adult Attention-Deficit/Hyperactivity Disorder: Seon Young Park, Yoosuk An, Sunghyun Park, Min-Sup Shin, Ung Gu Kang; Psychiatry Investig. 2024;21(9):958-970. Published online August 20, 2024; DOI: https://doi.org/10.30773/pi.2024.0066
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Daily Self-Monitoring and Feedback of Circadian Rhythm Measures in Major Depression and Bipolar Disorder Using Wearable Devices and Smartphones–The Circadian Rhythm for Mood (CRM^®) Trial Protocol: A Randomized Sham Controlled Double-Blind Trial: Ji Won Yeom, Yeaseul Yoon, Ju Yeon Seo, Chul-Hyun Cho, Taek Lee, Jung-Been Lee, Sehyun Jeon, Leen Kim, Heon-Jeong Lee; Psychiatry Investig. 2024;21(8):918-924. Published online August 2, 2024; DOI: https://doi.org/10.30773/pi.2024.0133
Web of Science 3 Crossref 7; Full text PubReader ePub PDF

Trends in Electroconvulsive Therapy Utilization in South Korea: Health Insurance Review Data From 2008 to 2018: Seung-Hoon Lee, Won Seok William Hyung, Chae Eun Youn, Suhyuk Chi, HyunChul Youn, Moon-Soo Lee, Changsu Han, Hyun-Ghang Jeong; Psychiatry Investig. 2024;21(7):691-700. Published online July 24, 2024; DOI: https://doi.org/10.30773/pi.2024.0070
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Distinguishing Affective Temperament Profiles in Major Depressive Disorder and Bipolar Disorder Through the Short Version of TEMPS-A: Cross-Sectional Study Using Latent Profile Analysis: Ha Lim Jang, Chanhui Lee, Hyeona Yu, Daseul Lee, Hyuk Joon Lee, Tae Hyon Ha, Hyo Shin Kang, Woojae Myung, Jungkyu Park; Psychiatry Investig. 2024;21(6):601-609. Published online June 24, 2024; DOI: https://doi.org/10.30773/pi.2023.0444
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Validity of the Korean Version of the Brief Irritability Test in Psychiatric Patients: Hyerin Lee, Yongchon Park, Deaho Kim, Joonho Choi, Seon-Cheol Park, Ilbin Kim, Eunkyung Kim; Psychiatry Investig. 2024;21(4):396-402. Published online April 23, 2024; DOI: https://doi.org/10.30773/pi.2023.0284
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Elevated Brain-Derived Neurotrophic Factor Levels During Depressive Mixed States: Naoaki Otsuka, Yoshikazu Takaesu, Yu Zamami, Kazuki Ota, Kazuhiro Kurihara, Hotaka Shinzato, Tsuyoshi Kondo; Psychiatry Investig. 2023;20(11):1027-1033. Published online November 21, 2023; DOI: https://doi.org/10.30773/pi.2023.0104
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Borderline Personality Pathology in Major Depressive Disorder, Bipolar I and II Disorder, and Its Relationship With Childhood Trauma: Ji Seon You, Chan Woo Lee, Ji Yoon Park, Yoonjeong Jang, Hyeona Yu, Joohyun Yoon, Sarah Soonji Kwon, Sunghee Oh, Yun Seong Park, Hyun A Ryoo, Jong Hun Lee, Daseul Lee, Jakyung Lee, Yeoju Kim, Nayoung Cho, Hong Kyu Ihm, C. Hyung Keun Park, Yeong Chan Lee, Hong-Hee Won, Hyo Shin Kang, Ji Hyun Beak, Tae Hyon Ha, Woojae Myung; Psychiatry Investig. 2022;19(11):909-918. Published online November 23, 2022; DOI: https://doi.org/10.30773/pi.2022.0114
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Temperament and Character of High Suicide Risk Group Among Psychiatric Patients: Kyungwon Kim, Yongchon Park, Junho Choi, Daeho Kim, Eunkyeong Kim; Psychiatry Investig. 2022;19(8):654-660. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2021.0281
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Design and Methods of a Prospective Smartphone App-Based Study for Digital Phenotyping of Mood and Anxiety Symptoms Mixed With Centralized and Decentralized Research Form: The Search Your Mind (S.Y.M., 心) Project: Ye-Won Kang, Tai hui Sun, Ga-Yeong Kim, Ho-Young Jung, Hyun-Jin Kim, Seulki Lee, Yu Rang Park, Jaiden Tu, Jae-Hon Lee, Kwang-Yeon Choi, Chul-Hyun Cho; Psychiatry Investig. 2022;19(7):588-594. Published online July 21, 2022; DOI: https://doi.org/10.30773/pi.2022.0102
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