Psychiatry Investigation

Observer-Blind Randomized Control Trial for the Effectiveness of Intensive Case Management in Seoul: Clinical and Quality-of-Life Outcomes for Severe Mental Illness: Hye-Young Min, Seung-Hee Ahn, Jeung Suk Lim, Hwa Yeon Seo, Sung Joon Cho, Seung Yeon Lee, Dohhee Kim, Kihoon You, Hyun Seo Choi, Su-Jin Yang, Jee Eun Park, Bong Jin Hahm, Hae Woo Lee, Jee Hoon Sohn; Psychiatry Investig. 2025;22(5):513-521. Published online May 15, 2025; DOI: https://doi.org/10.30773/pi.2024.0340; Full text PubReader ePub PDF

Effectiveness of Non-Pharmacological Interventions on Gaming Disorder: A Systematic Review and Meta-Analysis: Chan-Myung Ock, Hyung-Suk Lee, Jisoo Chae, Hyekyeong Kim; Psychiatry Investig. 2025;22(5):490-503. Published online May 15, 2025; DOI: https://doi.org/10.30773/pi.2024.0358; Full text PubReader ePub PDF Supplementary Materials

Emotional Abuse and Neglect, Depression: A Moderated Mediation Model of Neuroticism and Psychological Resilience: Yueyang Hu, Junsong Fei, Jingyi Yue, Ren Gao, Qianqian Song, Xixi Zhao, Songli Mei; Psychiatry Investig. 2025;22(4):389-396. Published online April 11, 2025; DOI: https://doi.org/10.30773/pi.2024.0108; Full text PubReader ePub PDF Supplementary Materials

Go and the Brain: Cognitive and Neural Impacts of Training: Ki Woong Kim; Psychiatry Investig. 2025;22(4):357-364. Published online April 11, 2025; DOI: https://doi.org/10.30773/pi.2024.0387; Full text PubReader ePub PDF

Genetic Correlation and Mendelian Randomization Analysis Revealed an Unidirectional Causal Relationship Between Left Caudal Middle Frontal Surface Area and Cigarette Consumption: Hongcheng Xie, Anlin Wang, Minglan Yu, Tingting Wang, Xuemei Liang, Rongfang He, Chaohua Huang, Wei Lei, Jing Chen, Youguo Tan, Kezhi Liu, Bo Xiang; Psychiatry Investig. 2025;22(3):279-286. Published online March 18, 2025; DOI: https://doi.org/10.30773/pi.2023.0147; Full text PubReader ePub PDF Supplementary Materials

Comparison of Logistic Regression and Machine Learning Approaches in Predicting Depressive Symptoms: A National-Based Study: Xing-Xuan Dong, Jian-Hua Liu, Tian-Yang Zhang, Chen-Wei Pan, Chun-Hua Zhao, Yi-Bo Wu, Dan-Dan Chen; Psychiatry Investig. 2025;22(3):267-278. Published online March 18, 2025; DOI: https://doi.org/10.30773/pi.2024.0156; Full text PubReader ePub PDF Supplementary Materials

Diminished Compensatory Energy Production Following Hypoxic Stress in the Prefrontal and Anterior Cingulate Cortex Among Individuals With Schizophrenia: M Burak Baytunca, Xian-Feng Shi, Nicolas A Nuñez, Danielle Boxer, Colleen Fitzgerald, Dost Ongur, Deborah Yurgelun-Todd, Perry Renshaw, Douglas Kondo; Psychiatry Investig. 2025;22(3):243-251. Published online March 18, 2025; DOI: https://doi.org/10.30773/pi.2024.0150; Full text PubReader ePub PDF Supplementary Materials

Effects of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Criteria Changes for Schizophrenia on Diagnoses of First-Episode Schizophrenia Spectrum Disorders: WooRi Cho, Sung-Wan Kim, Seung-Hee Won, Bong-Ju Lee, Naohisa Tsujino, Youji Takubo, Taiju Yamaguchi, Takahiro Nemoto, Ling Li, Thi-Hung Le, Fatima Zahra Rami, Young-Chul Chung; Psychiatry Investig. 2025;22(2):212-217. Published online February 17, 2025; DOI: https://doi.org/10.30773/pi.2024.0078; Full text PubReader ePub PDF

Structural Validity of the Diagnostic Interview for Internet Addiction Scale for Clinical Samples in Korean Children and Adolescents: Exploratory and Confirmatory Factor Analysis: Mi-Sun Lee, Jung-Seok Choi, Yong-Sil Kweon, Soo-Young Bhang; Psychiatry Investig. 2025;22(2):167-174. Published online February 17, 2025; DOI: https://doi.org/10.30773/pi.2024.0145; Full text PubReader ePub PDF

Differential Analysis of Heart Rate Variability in Repeated Continuous Performance Tests Among Healthy Young Men: Chung-Chih Hsu, Tien-Yu Chen, Jia-Yi Li, Terry B. J. Kuo, Cheryl C. H. Yang; Psychiatry Investig. 2025;22(2):148-155. Published online February 17, 2025; DOI: https://doi.org/10.30773/pi.2024.0251; Full text PubReader ePub PDF Supplementary Materials

Validity and Reliability of the Korean Version of Gotland Male Depression Scale: Jung Yeon Moon, Seong Yoon Kim, Seungheon Yang, Seoyoung Yoon; Psychiatry Investig. 2025;22(1):102-109. Published online January 15, 2025; DOI: https://doi.org/10.30773/pi.2024.0119; Full text PubReader ePub PDF

Healing Through Loss: Exploring Nurses’ Post-Traumatic Growth After Patient Death: YongHan Kim, Joon-Ho Ahn, Jangho Park, Young Rong Bang, Jin Yong Jun, Youjin Hong, Seockhoon Chung, Junseok Ahn, C. Hyung Keun Park; Psychiatry Investig. 2025;22(1):40-46. Published online January 15, 2025; DOI: https://doi.org/10.30773/pi.2024.0253
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Graph Machine Learning With Systematic Hyper-Parameter Selection on Hidden Networks and Mental Health Conditions in the Middle-Aged and Old: Kwang-Sig Lee, Byung-Joo Ham; Psychiatry Investig. 2024;21(12):1382-1390. Published online December 23, 2024; DOI: https://doi.org/10.30773/pi.2024.0249; Full text PubReader ePub PDF

Translational Approach to Social Isolation During a Global Pandemic: Hippocampal Somatic Mutation and Stress: Bomee Lee, Seri Maeng, Yuri Seo, Sohee Jung, Soojung Im, Hyung Jun Choi, Jae Nam Bae, Yangsik Kim; Psychiatry Investig. 2024;21(12):1360-1371. Published online December 23, 2024; DOI: https://doi.org/10.30773/pi.2024.0178; Full text PubReader ePub PDF Supplementary Materials

What Is Excessive? The Screening Frequency of Online Sexual Activities Among Community and Subclinical Males: Lijun Chen, Qiqi Wang, Xiaoliu Jiang, Ying Zhang; Psychiatry Investig. 2024;21(12):1338-1348. Published online December 23, 2024; DOI: https://doi.org/10.30773/pi.2023.0369; Full text PubReader ePub PDF Supplementary Materials

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