Psychiatry Investigation

Association Between the C4 Binding Protein Level and White Matter Integrity in Major Depressive Disorder: Jihoon Park, Youbin Kang, Kyu-Man Han, Woo-Suk Tae, Un-Beom Kang, Hyosub Chu, Byung-Joo Ham; Psychiatry Investig. 2022;19(9):703-711. Published online September 22, 2022; DOI: https://doi.org/10.30773/pi.2022.0100
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Cortical Thickness and White Matter Hyperintensity Changes Are Associated With Sarcopenia in the Cognitively Normal Older Adults: Hyun Jung Kim, Ju-Hye Chung, Youngmi Eun, Se-Hong Kim; Psychiatry Investig. 2022;19(8):695-701. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2022.0200
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Effect of White Matter Hyperintensities on Daily Function via Depressive Symptoms: A Longitudinal Study in Patients With Dementia Including Alzheimer’s Disease and Subcortical Ischemic Vascular Dementia: Hye Won Jeong, Chang Hyun Lee, Do Hoon Kim; Psychiatry Investig. 2022;19(8):687-694. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2022.0118
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Association of Sociodemographic and Psychosocial Factors With COVID-19–Related Post-Traumatic Stress Disorder Risk Group Among Medical Students: Jimin Lee, Seung Jae Lee, Sung Man Chang, Seunghee Won, Jungmin Woo, Byung-Soo Kim; Psychiatry Investig. 2022;19(8):676-686. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2022.0080
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Quantitative Susceptibility Mapping of Brain Iron Deposition in Patients With Recurrent Depression: Xinxiu Duan, Yuhang Xie, Xiufang Zhu, Lei Chen, Feng Li, Guoquan Feng, Lei Li; Psychiatry Investig. 2022;19(8):668-675. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2022.0110
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Development of Korean Version of PTSD Checklist for DSM-5 (K-PCL-5) and the Short Form (K-PCL-5-S): Won-Hyoung Kim, Young-Eun Jung, Daeyoung Roh, Daeho Kim, Jeong-Ho Chae, Joo Eon Park; Psychiatry Investig. 2022;19(8):661-667. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2022.0092
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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; Full text PubReader ePub PDF

Suicide Risk in Survivors of Acute Respiratory Distress Syndrome: A Nationwide Cohort Study in South Korea: Tak Kyu Oh, Hye Yoon Park, In-Ae Song; Psychiatry Investig. 2022;19(8):646-653. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2022.0053; Full text PubReader ePub PDF Supplementary Materials

Sleep and Mental Health Among Adolescents During the COVID-19 Pandemic: Do Hee Kim, Bomgyeol Kim, Suk-Yong Jang, Sang Gyu Lee, Tae Hyun Kim; Psychiatry Investig. 2022;19(8):637-645. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2021.0342
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Mediation Effect of the Coping Strategies on the Relation Between Stress and Sleep Quality: Sung Min Kim, Yoo Hyun Um, Tae Won Kim, Ho-Jun Seo, Jong-Hyun Jeong, Seung-Chul Hong; Psychiatry Investig. 2022;19(7):580-587. Published online July 21, 2022; DOI: https://doi.org/10.30773/pi.2022.0015
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The Relationship Between Frontostriatal Connectivity and Striatal Dopamine Function in Schizophrenia: An ¹⁸F-DOPA PET and Diffusion Tensor Imaging Study in Treatment Responsive and Resistant Patients: Sangho Shin, Wi Hoon Jung, Robert McCutcheon, Mattia Veronese, Katherine Beck, Jae Sung Lee, Yun-Sang Lee, Oliver D. Howes, Euitae Kim, Jun Soo Kwon; Psychiatry Investig. 2022;19(7):570-579. Published online July 21, 2022; DOI: https://doi.org/10.30773/pi.2022.0033
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Abnormal Dynamic Functional Connectivity of the Left Rostral Hippocampus in Predicting Antidepressant Efficacy in Major Depressive Disorder: Shao-Wei Xue, Changxiao Kuai, Yang Xiao, Lei Zhao, Zhihui Lan; Psychiatry Investig. 2022;19(7):562-569. Published online July 21, 2022; DOI: https://doi.org/10.30773/pi.2021.0386
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Factors Associated With Depression and Anxiety in Korean Adolescents During the COVID-19 Pandemic: Honey Kim, Min Jhon, Ju-Wan Kim, Hee-Ju Kang, Seunghyong Ryu, Jae-Min Kim, Ju-Yeon Lee, Sung-Wan Kim; Psychiatry Investig. 2022;19(7):551-561. Published online July 21, 2022; DOI: https://doi.org/10.30773/pi.2021.0365
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Differential Gene Expression in the Hippocampi of Nonhuman Primates Chronically Exposed to Methamphetamine, Cocaine, or Heroin: Mi Ran Choi, Yeung-Bae Jin, Han-Na Kim, Heejin Lee, Young Gyu Chai, Sang-Rae Lee, Dai-Jin Kim; Psychiatry Investig. 2022;19(7):538-550. Published online July 21, 2022; DOI: https://doi.org/10.30773/pi.2022.0004; Full text PubReader ePub PDF Supplementary Materials

Investigating Medical Cost and Mortality Among Psychiatric Patients Involuntary Admissions: A Nationwide Propensity Score-Matched Study: Pei-Ying Tseng, Xin-Yu Xie, Ching-Chi Hsu, Sarina Hui-Lin Chien, Jen-De Chen, Jong-Yi Wang; Psychiatry Investig. 2022;19(7):527-537. Published online July 21, 2022; DOI: https://doi.org/10.30773/pi.2021.0219
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Original Article