Psychiatry Investigation

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

Latent Classes of Circadian Type and Presenteeism and Work-Related Flow Differences Among Clinical Nurses: A Cross-Sectional Study: Xiaofei Kang, Lijuan Yang, Linjing Xu, Yang Yue, Min Ding; Psychiatry Investig. 2022;19(4):311-319. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0357; Full text PubReader ePub PDF

Depressive Symptoms and Mortality Among Middle-Aged and Older Adults in South Korea: Hyeon-Seung Yun, Jae-Hyun Kim, Sung-Man Bae; Psychiatry Investig. 2022;19(4):302-310. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0330; 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
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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

The Relationship Between the Oxytocin Level and Rejection Sensitivity, Childhood Traumas, and Attachment Styles in Borderline Personality Disorder: Fatma Kartal, Kerim Uğur, Burak Mete, Mehmet Emin Demirkol, Lut Tamam; Psychiatry Investig. 2022;19(3):239-246. Published online March 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0358; Full text PubReader ePub PDF

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

Effect of Screen Time on Physical and Mental Health and Eating Habits During COVID-19 Lockdown in Lebanon: Atifa Nazih Kamaleddine, Hiba Abdallah Antar, Bayan Tarek Abou Ali, Sajida Fawaz Hammoudi, Joohee Lee, Taeyeop Lee, Soo Young Bhang, Seockhoon Chung, Pascale Salameh; Psychiatry Investig. 2022;19(3):220-228. Published online March 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0239; 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

Examining the Psychometric Properties and Clinical Correlates of the Korean Version of the Family Accommodation Scale-Self-Rated Version for Obsessive-Compulsive Disorder: Jhin Goo Chang, Hye Min Lee, Se Joo Kim, Chan-Hyung Kim; Psychiatry Investig. 2022;19(3):207-212. Published online March 3, 2022; DOI: https://doi.org/10.30773/pi.2021.0333; 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

Incidence and Cognitive Decline of Alzheimer’s Disease and Other Dementia by Apolipoprotein ε4 Allele Presence: A Community-Based Cohort Study in Korean Elderly: So Young Yoo, Alexander Han, Soowon Park, Jun-Young Lee; Psychiatry Investig. 2022;19(3):190-196. Published online March 3, 2022; DOI: https://doi.org/10.30773/pi.2021.0347; Full text PubReader ePub PDF

Original Article