Psychiatry Investigation

Superior Vena Cava Flow in Children With Attention Deficit Hyperactivity Disorder: Muhammed Karabulut, Kübra Yıldırım; Psychiatry Investig. 2023;20(9):888-895. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0162; 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
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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
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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
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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
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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
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Suicidal Thinking Among Patients With Spinal Conditions in South Korea: A Population-Based Cross-Sectional Study: Tak Kyu Oh, Hye Yoon Park, In-Ae Song; Psychiatry Investig. 2023;20(9):834-842. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0072; Full text PubReader ePub PDF Supplementary Materials

Pandemic Grief Reaction and Intolerance of Uncertainty on the Cognitive-Behavioral Model of COVID-Related Hypochondriasis Among Firefighters: Seockhoon Chung, Han-Sung Lee, Soomin Jang, Yong-Wook Shin, Jeong-Hyun Kim, Jin Yong Jun; Psychiatry Investig. 2023;20(9):826-833. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0165
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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
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The Effect of Psychological Factors on COVID-19 Vaccination Side Effects: A Cross-Sectional Survey in South Korea: Eun Kim, Hee Jin Kim, Doug Hyun Han; Psychiatry Investig. 2023;20(9):808-817. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0116
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The Use of Phentermine for Obesity in Psychiatric Patients With Antipsychotics: Eunju Kim, Daniel Rim, Jeong-Hun Shin, Denise Wong, Dong Wook Kim; Psychiatry Investig. 2023;20(9):799-807. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0045; Full text PubReader ePub PDF

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
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Delayed Mid-Sleep Time Associated With Weight Gain While Controlling for Eating Behaviors and Attention Deficit Hyperactivity Disorder Symptoms During the COVID-19 Pandemic: Ali Kandeger, Omer Faruk Uygur, Seockhoon Chung, Elif Yavuz, Yavuz Selvi; Psychiatry Investig. 2023;20(8):768-774. Published online August 11, 2023; DOI: https://doi.org/10.30773/pi.2022.0326; 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

Original Article