Psychiatry Investigation

Impact of Comorbid Oppositional Defiant Disorder on the Clinical and Neuropsychological Characteristics of Korean Children With Attention-Deficit/Hyperactivity Disorder: Haewon Kim, Eunji Jung, Taeyeop Lee, Seonok Kim, Hyo-Won Kim; Psychiatry Investig. 2023;20(10):962-971. Published online October 24, 2023; DOI: https://doi.org/10.30773/pi.2023.0091; Full text PubReader ePub PDF

A Pilot Study on the Validity and Reliability of Korean School Readiness Inventory on Children With Autism Spectrum Disorder: Hye In Jeong, Shin-Gyeom Kim, HyunChul Youn, Jeewon Lee, Soyoung Irene Lee; Psychiatry Investig. 2023;20(10):940-945. Published online October 24, 2023; DOI: https://doi.org/10.30773/pi.2023.0137; Full text PubReader ePub PDF

Association Between Metabolic Risk Factors and Cognitive Impairment in Schizophrenia Based on Sex: Hongna Huang, Lizhao Du, Zhengping Pu, Yuan Shi, Zifan Xiao, Xi Chen, Shun Yao, Lijun Wang, Zezhi Li, Ting Xue, Donghong Cui; Psychiatry Investig. 2023;20(10):930-939. Published online October 24, 2023; DOI: https://doi.org/10.30773/pi.2023.0105; Full text PubReader ePub PDF Supplementary Materials

Clinical Characteristics, Support System, and Personality Differences of Cannabis and Stimulant Users in South Korea: Jiheon Jang, Yangsik Kim; Psychiatry Investig. 2023;20(10):921-929. Published online October 24, 2023; DOI: https://doi.org/10.30773/pi.2023.0029; Full text PubReader ePub PDF Supplementary Materials

Occupational and Psychological Factors Associated With Burnout in Night Shift Nurses: Young-Sun Min, Hyeon-Ah Lee, Soon-Chan Kwon, Inho Lee, Kiseok Kim, Ji Sun Kim, Jae Hyun Han, Hwa-Young Lee; Psychiatry Investig. 2023;20(10):904-911. Published online October 24, 2023; DOI: https://doi.org/10.30773/pi.2023.0084; Full text PubReader ePub PDF

Sleep Reactivity and Sleep Efforts in Shift Workers: Yunjee Hwang, Hyeyeon Jang, Jooyoung Lee, Sehyun Jeon, Jichul Kim, Somi Lee, Seog Ju Kim; Psychiatry Investig. 2023;20(9):880-887. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0098; Full text PubReader ePub PDF

The Effect of Fear of COVID-19 Infection and Anxiety on Loneliness: Moderated Mediation Effects of Gratitude: Seong-Eun Jeon, Seunghyong Ryu, Ju-Yeon Lee, Jae-Min Kim, Sung-Wan Kim, Young-Shin Kang; Psychiatry Investig. 2023;20(9):870-879. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0170; Full text PubReader ePub PDF

Multimorbidity Pattern and Risk for Mortality Among Patients With Dementia: A Nationwide Cohort Study Using Latent Class Analysis: Che-Sheng Chu, Shu-Li Cheng, Ya-Mei Bai, Tung-Ping Su, Shih-Jen Tsai, Tzeng-Ji Chen, Fu-Chi Yang, Mu-Hong Chen, Chih-Sung Liang; Psychiatry Investig. 2023;20(9):861-869. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0112; Full text PubReader ePub PDF Supplementary Materials

Validation of the Patient Health Questionnaire–9 and Patient Health Questionnaire–2 in the General Korean Population: Minah Kim, Sanghyup Jung, Jee Eun Park, Jee Hoon Sohn, Su Jeong Seong, Byung-Soo Kim, Sung Man Chang, Jin Pyo Hong, Bong-Jin Hahm, Chan-Woo Yeom; Psychiatry Investig. 2023;20(9):853-860. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0100; Full text PubReader ePub PDF

Problematic Smartphone Use and Its Relationship With Anxiety and Suicidal Ideation Among South Korean Adolescents: Mi-Sun Lee, Hooyeon Lee; Psychiatry Investig. 2023;20(9):843-852. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0051; Full text PubReader ePub PDF

Identification of Plasma Biomarkers in Drug-Naïve Schizophrenia Using Targeted Metabolomics: Qiao Su, Fuyou Bi, Shu Yang, Huiming Yan, Xiaoxiao Sun, Jiayue Wang, Yuying Qiu, Meijuan Li, Shen Li, Jie Li; Psychiatry Investig. 2023;20(9):818-825. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0121; Full text PubReader ePub PDF Supplementary Materials

The Clinical Manifestation, Executive Dysfunction, and Caregiver Strain in Subthreshold Attention-Deficit/Hyperactivity Disorder: Yajing Tang, Sunwei Qiu, Haimei Li, Feifei Si, Mengjie Zhao, Min Dong, Meirong Pan, Xinxin Yue, Lu Liu, Qiujin Qian, Yufeng Wang; Psychiatry Investig. 2023;20(9):789-798. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0070; Full text PubReader ePub PDF Supplementary Materials

Polymorphism of Estrogen Receptor Genes and Its Interactions With Neurodevelopmental Genes in Attention Deficit Hyperactivity Disorder Among Chinese Han Descent: Yiwei Lin, Haimei Li, Jing Zhang, Ziqi Yang, Yi Zhou, Lu Liu, Qiujin Qian; Psychiatry Investig. 2023;20(8):775-785. Published online August 21, 2023; DOI: https://doi.org/10.30773/pi.2023.0113; Full text PubReader ePub PDF

Moderators of the Association Between Contact Frequency With Non-Cohabitating Adult Children and Depressive Symptoms Among Community-Dwelling Older Adults: Yujin Rho, Minji Kim, Jungeun Beon, Yeojin Kim, Sunwoo Yoon, You Jin Nam, Sunhwa Hong, Yong Hyuk Cho, Sang Joon Son, Chang Hyung Hong, Hyun Woong Roh; Psychiatry Investig. 2023;20(8):758-767. Published online August 11, 2023; DOI: https://doi.org/10.30773/pi.2023.0083; Full text PubReader ePub PDF

Association of Social Support and Postpartum Depression According to the Time After Childbirth in South Korea: Seongju Kim, Dong Jun Kim, Mi-Sun Lee, Hooyeon Lee; Psychiatry Investig. 2023;20(8):750-757. Published online August 11, 2023; DOI: https://doi.org/10.30773/pi.2023.0042; Full text PubReader ePub PDF

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