Psychiatry Investigation

A Single Baseline Amyloid Positron Emission Tomography Could Be Sufficient for Predicting Alzheimer’s Disease Conversion in Mild Cognitive Impairment: IL Han Choo, Ari Chong, Ji Yeon Chung, Jung-Min Ha, Yu Yong Choi, Hoowon Kim; Psychiatry Investig. 2022;19(5):394-400. Published online May 23, 2022; DOI: https://doi.org/10.30773/pi.2022.0014; Full text PubReader ePub PDF

Impact of Interpersonal Relationships and Acquired Capability for Suicide on Suicide Attempts: A Cross-Sectional Study: Se-Hoon Shim, Young Joon Kwon, Dongwook Lee, Ho Sung Lee, Min Jin Jin, Ji Sun Kim; Psychiatry Investig. 2022;19(5):362-370. Published online May 23, 2022; DOI: https://doi.org/10.30773/pi.2021.0379; Full text PubReader ePub PDF

Psychometric Properties of the Bergen Social Media Addiction Scale in Korean Young Adults: Na Young Shin; Psychiatry Investig. 2022;19(5):356-361. Published online May 23, 2022; DOI: https://doi.org/10.30773/pi.2021.0294; Full text PubReader ePub PDF

Effect of Parental Perception on the Prevalence of Adolescent Internet Gaming Disorder During the COVID-19 Pandemic: Soyeon Lee, Seo-Koo Yoo, Young Don Son, Sun Mi Kim, Doug Hyun Han; Psychiatry Investig. 2022;19(5):348-355. Published online May 23, 2022; DOI: https://doi.org/10.30773/pi.2021.0260; Full text PubReader ePub PDF

Measuring the Quality of Life for Individuals With Prolonged Social Withdrawal (Hikikomori): Shunsuke Nonaka, Motohiro Sakai; Psychiatry Investig. 2022;19(5):341-347. Published online May 3, 2022; DOI: https://doi.org/10.30773/pi.2021.0348; Full text PubReader ePub PDF Supplementary Materials

Psychometric Assessment of the Motives for Online Gaming Questionnaire Among Iranian Gamers: Marziyeh Hamzehzadeh, Arshiya Sangchooli, Rabert Farnam, Hosein Rafiemanesh, Behrang Shadloo, Kamyar Ghani, Maral Mardaneh Jobehdar, Masoumeh Amin-Esmaeili, Jamileh Rahimi, Zsolt Demetrovics, Orsolya Király, Afarin Rahimi-Movaghar; Psychiatry Investig. 2022;19(5):333-340. Published online May 3, 2022; DOI: https://doi.org/10.30773/pi.2021.0185; Full text PubReader ePub PDF

Changing Seasonal Pattern of Suicides in Korea Between 2000 and 2019: Hee Jung Nam, Hyun-Bo Sim, Ju-Yeon Lee, Sung-Wan Kim, Jae-Min Kim, Seunghyong Ryu; Psychiatry Investig. 2022;19(4):320-325. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0387; Full text PubReader ePub PDF

Externalizing Behavior Problems Among Hui Ethnicity Left-Behind Children in Rural China: A Cross-Sectional Study: Xue Yu, Lingling Wang, Miaomiao Liu, Qiuli Li, Xiuying Dai; Psychiatry Investig. 2022;19(4):289-301. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0119; Full text PubReader ePub PDF

Discrepancy Between Desired Time in Bed and Desired Total Sleep Time, Insomnia, Depression, and Dysfunctional Beliefs About Sleep Among the General Population: Joohee Lee, Inn-Kyu Cho, Kyumin Kim, Changnam Kim, C. Hyung Keun Park, Kikyoung Yi, Seockhoon Chung; Psychiatry Investig. 2022;19(4):281-288. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0373; Full text PubReader ePub PDF

Acute Efficacy and Safety of Escitalopram Versus Desvenlafaxine and Vortioxetine in the Treatment of Depression With Cognitive Complaint: A Rater-Blinded Randomized Comparative Study: Seung-Hoon Lee, Sang Won Jeon, Cheolmin Shin, Chi-Un Pae, Ashwin A. Patkar, Prakash S. Masand, Hyonggin An, Changsu Han; Psychiatry Investig. 2022;19(4):268-280. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0368; Full text PubReader ePub PDF Supplementary Materials

Effect of Long-Term Benzodiazepines for Chronic Insomnia on Cognitive Function and Waking Electroencephalography: A Case-Control Study: Young Rong Bang, Hong Jun Jeon, In-Young Yoon; Psychiatry Investig. 2022;19(4):259-267. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0316; Full text PubReader ePub PDF

Real-World Evidence for the Association Between Pneumonia-Related Intensive Care Unit Stay and Dementia: Chun-Han Wu, Chung-Kan Peng, Chi-Hsian Chung, Wu-Chien Chien, Nian-Sheng Tzeng; Psychiatry Investig. 2022;19(4):247-258. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0277; Full text PubReader ePub PDF Supplementary Materials

Mediation Effect of Insomnia Symptoms on Relation Between Stress and Quality of Life: Seulki Lee, Heon-Jeong Lee, Chul-Hyun Cho; Psychiatry Investig. 2022;19(3):229-238. Published online March 17, 2022; DOI: https://doi.org/10.30773/pi.2021.0344; Full text PubReader ePub PDF

A 24-Month Effects of Methylphenidate Use on Growth in Children and Adolescents With Attention Deficit Hyperactivity Disorder: Yoojeong Lee, Nayeong Kong, San Koo, Dai Seg Bai, Hee jin Kim, Hyunseok Jeong, Wan Seok Seo; Psychiatry Investig. 2022;19(3):213-219. Published online February 25, 2022; DOI: https://doi.org/10.30773/pi.2021.0309; Full text PubReader ePub PDF

Development of the Korea-Polyenvironmental Risk Score for Psychosis: Eun-Jin Jeon, Shi-Hyun Kang, Yan-Hong Piao, Sung-Wan Kim, Jung-Jin Kim, Bong-Ju Lee, Je-Chun Yu, Kyu-Young Lee, Seung-Hee Won, Seung-Hwan Lee, Seung-Hyun Kim, Eui-Tae Kim, Clara Tammy Kim, Dominic Oliver, Paolo Fusar-Poli, Fatima Zahra Rami, Young-Chul Chung; Psychiatry Investig. 2022;19(3):197-206. Published online February 25, 2022; DOI: https://doi.org/10.30773/pi.2021.0328; Full text PubReader ePub PDF Supplementary Materials

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