Psychiatry Investigation

Original Article

April 22, 2022

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.

Objective There is limited clarity concerning the risk of dementia after pneumonia with intensive care unit (ICU) stay. We conducted a nationwide cohort study, which aimed to investigate the impact...

Original Article

April 22, 2022

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.

Objective The relationship between benzodiazepine use and cognitive decline in insomnia patients has been reported, but still conflicting. Thus, we tried to determine whether long-term exposure of benzodiazepine might be...

Original Article

April 22, 2022

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.

Objective This study aimed to compare the efficacy and safety of escitalopram, vortioxetine, and desvenlafaxine for acute treatment of major depressive disorder (MDD) with cognitive complaint (CC). Methods A total of...

Original Article

April 22, 2022

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.

Objective The aim of this study was to explore the factors that can influence the severity of insomnia in the general population. We also aimed to examine whether sleep effort...

Original Article

April 22, 2022

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.

Objective This study aimed to investigate the prevalence of externalizing behavior problems (EBPs) and its influencing factors among Hui left-behind children (LBC) in rural China. Methods A cross-sectional study was conducted...

Original Article

April 22, 2022

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.

Objective This study’s aim is to verify the longitudinal effect of depressive symptoms on all-cause mortality depending on the age group. Methods The Korean Longitudinal Study of Aging’s data from 2006...

Original Article

April 22, 2022

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.

Objective To classify the characteristics of circadian type among clinical nurses and examine their relationships with presenteeism and work-related flow. Methods Using a cross-sectional design, 568 nurses were recruited through convenience...

Original Article

April 22, 2022

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.

Objective This study aimed to investigate the changing seasonal pattern of suicides in Korea between 2000 and 2019. Methods We calculated a seasonal pattern of suicides between 2000 and 2019 using...

Original Article

April 22, 2022

Suicide Risk in Patients With Diabetes Varies by the Duration of Diabetes: The Korea National Health and Nutrition Examination Survey (2019)

Young-Chan Kim, Yoo Hyun Um, Sung-Min Kim, Tae-Won Kim, Ho-Jun Seo, Seung-Chul Hong, Jong-Hyun Jeong

Psychiatry Investig. 2022;19(4):326-332.

Objective The objectives of this study were to investigate the suicide risk in diabetes patients and evaluate the variations in suicide risk by the duration of diabetes using a large...

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. Original Article April 22, 2022 Full text PubReader ePub PDF Supplementary Material	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. Original Article April 22, 2022 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. Original Article April 22, 2022 Full text PubReader ePub PDF Supplementary Material	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. Original Article April 22, 2022 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. Original Article April 22, 2022 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. Original Article April 22, 2022 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. Original Article April 22, 2022 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. Original Article April 22, 2022 Full text PubReader ePub PDF
Suicide Risk in Patients With Diabetes Varies by the Duration of Diabetes: The Korea National Health and Nutrition Examination Survey (2019) Young-Chan Kim, Yoo Hyun Um, Sung-Min Kim, Tae-Won Kim, Ho-Jun Seo, Seung-Chul Hong, Jong-Hyun Jeong Psychiatry Investig. 2022;19(4):326-332. Original Article April 22, 2022 Full text PubReader ePub PDF