Psychiatry Investigation

Review Article

August 21, 2019

Prevalence of Depression in Ankylosing Spondylitis: A Systematic Review and Meta-Analysis

Lijuan Zhang, Yaping Wu, Shiguang Liu, Weiyi Zhu

Psychiatry Investig. 2019;16(8):565-574.

The aim of this study was to provide a summary estimate of depression prevalence among people with ankylosing spondylitis (AS) in comparison to those without AS. A systematic literature search...

Original Article

August 21, 2019

Anhedonia and Dysphoria Are Differentially Associated with the Risk of Dementia in the Cognitively Normal Elderly Individuals: A Prospective Cohort Study

Ju Ri Lee, Seung Wan Suh, Ji Won Han, Seonjeong Byun, Soon Jai Kwon, Kyoung Hwan Lee, Kyung Phil Kwak, Bong Jo Kim, Shin Gyeom Kim, Jeong Lan Kim, et al.

Psychiatry Investig. 2019;16(8):575-580.

Objective We investigated the impact of depressed mood (dysphoria) and loss of interest or pleasure (anhedonia)on the risk of dementia in cognitively-normal elderly individuals. Methods This study included 2,685 cognitively-normal elderly...

Original Article

August 8, 2019

Association between Sleep Habits and Problems and Internet Addiction in Adolescents

Kentaro Kawabe, Fumie Horiuchi, Yasunori Oka, Shu-ichi Ueno

Psychiatry Investig. 2019;16(8):581-587.

Objective This study examined the association between sleep habits and problems and Internet addiction in adolescents. Methods Junior high school students from a local town in Japan (n=853; male/female, 425/428) were...

Original Article

August 21, 2019

Detection of Suicide Attempters among Suicide Ideators Using Machine Learning

Seunghyong Ryu, Hyeongrae Lee, Dong-Kyun Lee, Sung-Wan Kim, Chul-Eung Kim

Psychiatry Investig. 2019;16(8):588-593.

Objective We aimed to develop predictive models to identify suicide attempters among individuals with suicide ideation using a machine learning algorithm. Methods Among 35,116 individuals aged over 19 years from the...

Original Article

August 8, 2019

Prevalence of Neoplasms among Former Adolescent Psychiatric Inpatients

Santtu Räsänen, Hannu Mäkelä, Pirkko Riipinen, Kaisa Riala, Helinä Hakko

Psychiatry Investig. 2019;16(8):594-601.

Objective To examine the association between psychiatric disorders and neoplasms. Methods A follow-up study of a population-based cohort of patients admitted for psychiatric care between the ages 13–17 years. The cases...

Original Article

August 8, 2019

Visual and Auditory Reaction Times of Patients with Opioid Use Disorder

Sema Baykara, Kübra Alban

Psychiatry Investig. 2019;16(8):602-606.

Objective Reaction time is defined as the time from the start of a stimulus to the start of the voluntary movement. Time plays an important role in undertaking daily living...

Original Article

July 30, 2019

Distinct Inflammation Biomarkers in Healthy Individuals and Patients with Schizophrenia: A Reliability Testing of Multiplex Cytokine Immunoassay by Bland-Altman Analysis

Ta-Chuan Yeh, Hsuan-Te Chu, Chia-Kuang Tsai, Hsin-An Chang, Fu-Chi Yang, San-Yuan Huang, Chih-Sung Liang

Psychiatry Investig. 2019;16(8):607-614.

Objective Since the inflammatory process has been implicated in the pathophysiology of psychiatric disorder, an important issue emerging is to assess the test-retest reliability of cytokine measurement in healthy individuals...

Original Article

July 30, 2019

The Effect of Oral Administration of Black Sticky Rice with Giant Embryo on Brain GABA Concentrations

Woo-Young Jung, Sung-Gon Kim, Hyeon-Kyeong Kim, Sung-Young Huh, Dae-Wook Kim, Dong-Uk Yoon, Chae Ha Yang, Hee Young Kim, Eun Young Jang

Psychiatry Investig. 2019;16(8):615-620.

Objective Black sticky rice with giant embryo (BSRGE) contains high GABA content and affects alcohol-related indices among social drinkers, and alcohol intake and anxiety-related behavior of mice. However, it is...

Prevalence of Depression in Ankylosing Spondylitis: A Systematic Review and Meta-Analysis Lijuan Zhang, Yaping Wu, Shiguang Liu, Weiyi Zhu Psychiatry Investig. 2019;16(8):565-574. Review Article August 21, 2019 Full text PubReader ePub PDF Supplementary Material	Anhedonia and Dysphoria Are Differentially Associated with the Risk of Dementia in the Cognitively Normal Elderly Individuals: A Prospective Cohort Study Ju Ri Lee, Seung Wan Suh, Ji Won Han, Seonjeong Byun, Soon Jai Kwon, Kyoung Hwan Lee, Kyung Phil Kwak, Bong Jo Kim, Shin Gyeom Kim, Jeong Lan Kim, et al. Psychiatry Investig. 2019;16(8):575-580. Original Article August 21, 2019 Full text PubReader ePub PDF
Association between Sleep Habits and Problems and Internet Addiction in Adolescents Kentaro Kawabe, Fumie Horiuchi, Yasunori Oka, Shu-ichi Ueno Psychiatry Investig. 2019;16(8):581-587. Original Article August 8, 2019 Full text PubReader ePub PDF	Detection of Suicide Attempters among Suicide Ideators Using Machine Learning Seunghyong Ryu, Hyeongrae Lee, Dong-Kyun Lee, Sung-Wan Kim, Chul-Eung Kim Psychiatry Investig. 2019;16(8):588-593. Original Article August 21, 2019 Full text PubReader ePub PDF
Prevalence of Neoplasms among Former Adolescent Psychiatric Inpatients Santtu Räsänen, Hannu Mäkelä, Pirkko Riipinen, Kaisa Riala, Helinä Hakko Psychiatry Investig. 2019;16(8):594-601. Original Article August 8, 2019 Full text PubReader ePub PDF	Visual and Auditory Reaction Times of Patients with Opioid Use Disorder Sema Baykara, Kübra Alban Psychiatry Investig. 2019;16(8):602-606. Original Article August 8, 2019 Full text PubReader ePub PDF
Distinct Inflammation Biomarkers in Healthy Individuals and Patients with Schizophrenia: A Reliability Testing of Multiplex Cytokine Immunoassay by Bland-Altman Analysis Ta-Chuan Yeh, Hsuan-Te Chu, Chia-Kuang Tsai, Hsin-An Chang, Fu-Chi Yang, San-Yuan Huang, Chih-Sung Liang Psychiatry Investig. 2019;16(8):607-614. Original Article July 30, 2019 Full text PubReader ePub PDF Supplementary Material	The Effect of Oral Administration of Black Sticky Rice with Giant Embryo on Brain GABA Concentrations Woo-Young Jung, Sung-Gon Kim, Hyeon-Kyeong Kim, Sung-Young Huh, Dae-Wook Kim, Dong-Uk Yoon, Chae Ha Yang, Hee Young Kim, Eun Young Jang Psychiatry Investig. 2019;16(8):615-620. Original Article July 30, 2019 Full text PubReader ePub PDF
Effects of a Province-Based Strategy to Prevent Suicide Using Charcoal Burning: A Preliminary Time Series Analysis Sun-Jin Jo, Mi Kyung Yun, Myung-Soo Lee Psychiatry Investig. 2019;16(8):621-624. Brief Report August 21, 2019 Full text PubReader ePub PDF	Suicidal Ideation of the Elderly According to Their Involvement in Grandchild Care Jeewon Lee, Areum Lee, Doeun Lee, Han-Young Jung, Shin-gyeom Kim, Soyoung Irene Lee Psychiatry Investig. 2019;16(8):625-628. Brief Report August 21, 2019 Full text PubReader ePub PDF
Intramuscular Aripiprazole in the Therapy of Acute Mania for More than 24 hrs Arnim Quante, Jana Siedler Psychiatry Investig. 2019;16(8):629-630. Correspondence August 21, 2019 Full text PubReader ePub PDF	Is the Relationship between Depression and C Reactive Protein Level Moderated by Social Support in Elderly?-Korean Social Life, Health, and Aging Project (KSHAP) Nam Wook Hur, Hyeon Chang Kim, Linda Waite, Yoosik Youm Psychiatry Investig. 2019;16(8):631-631. Erratum August 21, 2019 Full text PubReader ePub PDF