Psychiatry Investigation

Review Article

April 18, 2018

Psychiatric Sequelae of Former “Comfort Women,” Survivors of the Japanese Military Sexual Slavery during World War II

Jeewon Lee, Young-Sook Kwak, Yoon-Jung Kim, Eun-Ji Kim, E Jin Park, Yunmi Shin, Bun-Hee Lee, So Hee Lee, Hee Yeon Jung, Inseon Lee, et al.

Psychiatry Investig. 2018;15(4):336-343.

“Comfort women” refers to young women and girls who were forced into sexual slavery by the Imperial Japanese military during World War II. They were abducted from their homes in...

Original Article

April 5, 2018

Advanced Daily Prediction Model for National Suicide Numbers with Social Media Data

Kyung Sang Lee, Hyewon Lee, Woojae Myung, Gil-Young Song, Kihwang Lee, Ho Kim, Bernard J. Carroll, Doh Kwan Kim

Psychiatry Investig. 2018;15(4):344-354.

Objective Suicide is a significant public health concern worldwide. Social media data have a potential role in identifying high suicide risk individuals and also in predicting suicide rate at the...

Original Article

March 30, 2018

Psychiatric Findings in Suspected and Confirmed Middle East Respiratory Syndrome Patients Quarantined in Hospital: A Retrospective Chart Analysis

Hyun-Chung Kim, So-Young Yoo, Bun-Hee Lee, So Hee Lee, Hyoung-Shik Shin

Psychiatry Investig. 2018;15(4):355-360.

Objective Little is known about the psychiatric complications or risk factors for depression in suspected or confirmed Middle East Respiratory Syndrome (MERS) patients quarantined in hospital. Methods A retrospective chart review...

Original Article

March 26, 2018

Development and Validation Study of the Internet Overuse Screening Questionnaire

Han-Kyeong Lee, Hae-Woo Lee, Joo Hyun Han, Subin Park, Seok-Jin Ju, Kwanwoo Choi, Ji Hyeon Lee, Hong Jin Jeon

Psychiatry Investig. 2018;15(4):361-369.

Objective Concerns over behavioral and emotional problems caused by excessive internet usage have been developed. This study intended to develop and a standardize questionnaire that can efficiently identify at-risk internet users...

Original Article

March 26, 2018

The Prevalence of Chronic Physical Diseases Comorbid with Depression among Different Sex and Age Groups in South Korea: A Population-Based Study, 2007–2014

Se Jin Park, Seungyeon Hong, Hyesue Jang, Jung Won Jang, Boram Yuk, Chul Eung Kim, Subin Park

Psychiatry Investig. 2018;15(4):370-375.

Objective People with depression often suffer from comorbid, chronic physical diseases. Little is known about how demographic characteristics such as age and sex influence the prevalence of chronic physical diseases comorbid...

Original Article

February 28, 2018

A Comparative Study of Suicide Rates among 10–19-Year-Olds in 29 OECD Countries

Beop-Rae Roh, Eun Hee Jung, Hyun Ju Hong

Psychiatry Investig. 2018;15(4):376-383.

Objective This study had two main objectives: to compare current suicide rates in OECD countries among 10–19-year-olds and to identify patterns of suicide rates based on age, gender and time....

Original Article

February 22, 2018

Screening for Normal Cognition, Mild Cognitive Impairment, and Dementia with the Korean Dementia Screening Questionnaire

Sun-Ju Lee, Jung-Hoon Han, Jung-Won Hwang, Jong-Woo Paik, Changsu Han, Moon Ho Park

Psychiatry Investig. 2018;15(4):384-389.

Objective The Korean Dementia Screening Questionnaire (KDSQ) is an informant-based instrument used to screen for cognitive dysfunction. However, its ability to only dichotomously discriminate between dementia and normal cognition has been...

Original Article

February 28, 2018

Symptom Persistence after Iron Normalization in Women with Restless Legs Syndrome

Young Rong Bang, Hong Jun Jeon, Hye Youn Park, In-Young Yoon

Psychiatry Investig. 2018;15(4):390-395.

Objective The aim of this study was to determine the clinical course of restless legs syndrome (RLS) and potential risk factors for the persistence of RLS symptoms after iron normalization...

Original Article

February 28, 2018

Association Between Vitamin D Insufficiency and Metabolic Syndrome in Patients With Psychotic Disorders

Taeyoung Yoo, Wonsuk Choi, Jin-Hee Hong, Ju-Yeon Lee, Jae-Min Kim, Il-Seon Shin, Soo Jin Yang, Paul Amminger, Michael Berk, Jin-Sang Yoon, et al.

Psychiatry Investig. 2018;15(4):396-401.

Objective This study examined the association between vitamin D and metabolic syndrome in patients with psychotic disorders. Methods The study enrolled 302 community-dwelling patients with psychotic disorders. Sociodemographic and clinical characteristics,...

Original Article

April 5, 2018

A Functional Polymorphism in the DRD1 Gene, That Modulates Its Regulation by miR-504, Is Associated with Depressive Symptoms

Karen M. Jiménez, Angela J. Pereira-Morales, Diego A. Forero

Psychiatry Investig. 2018;15(4):402-406.

Objective The aim of this study was to examine a possible association between depressive symptoms and a functional polymorphism (rs686) that modulates the regulation of DRD1 gene by miR-504. Methods A...

Original Article

March 19, 2018

Correlations of Four Genetic Single Nucleotide Polymorphisms in Brain-Derived Neurotrophic Factor with Posttraumatic Stress Disorder

Jun-Cheng Guo, Yi-Jun Yang, Min Guo, Xiao-Dan Wang, Yang Juan, Yun-Suo Gao, Lin-Qiu Fu, Xiang-Ling Jiang, Lin-Mei Fu, Tao Huang

Psychiatry Investig. 2018;15(4):407-412.

Objective To investigate the correlations of four genetic single nucleotide polymorphisms (SNPs) of brain-derived neurotrophic factor (BDNF) with posttraumatic stress disorder (PTSD). Methods A total of 300 patients with sporadic PTSD...

Already, But Not Yet: Ending Unethical Practices in Authorship Young-Chul Jung Psychiatry Investig. 2018;15(4):335-335. Editorial April 18, 2018 Full text PubReader ePub PDF	Psychiatric Sequelae of Former “Comfort Women,” Survivors of the Japanese Military Sexual Slavery during World War II Jeewon Lee, Young-Sook Kwak, Yoon-Jung Kim, Eun-Ji Kim, E Jin Park, Yunmi Shin, Bun-Hee Lee, So Hee Lee, Hee Yeon Jung, Inseon Lee, et al. Psychiatry Investig. 2018;15(4):336-343. Review Article April 18, 2018 Full text PubReader ePub PDF
Advanced Daily Prediction Model for National Suicide Numbers with Social Media Data Kyung Sang Lee, Hyewon Lee, Woojae Myung, Gil-Young Song, Kihwang Lee, Ho Kim, Bernard J. Carroll, Doh Kwan Kim Psychiatry Investig. 2018;15(4):344-354. Original Article April 5, 2018 Full text PubReader ePub PDF	Psychiatric Findings in Suspected and Confirmed Middle East Respiratory Syndrome Patients Quarantined in Hospital: A Retrospective Chart Analysis Hyun-Chung Kim, So-Young Yoo, Bun-Hee Lee, So Hee Lee, Hyoung-Shik Shin Psychiatry Investig. 2018;15(4):355-360. Original Article March 30, 2018 Full text PubReader ePub PDF
Development and Validation Study of the Internet Overuse Screening Questionnaire Han-Kyeong Lee, Hae-Woo Lee, Joo Hyun Han, Subin Park, Seok-Jin Ju, Kwanwoo Choi, Ji Hyeon Lee, Hong Jin Jeon Psychiatry Investig. 2018;15(4):361-369. Original Article March 26, 2018 Full text PubReader ePub PDF	The Prevalence of Chronic Physical Diseases Comorbid with Depression among Different Sex and Age Groups in South Korea: A Population-Based Study, 2007–2014 Se Jin Park, Seungyeon Hong, Hyesue Jang, Jung Won Jang, Boram Yuk, Chul Eung Kim, Subin Park Psychiatry Investig. 2018;15(4):370-375. Original Article March 26, 2018 Full text PubReader ePub PDF
A Comparative Study of Suicide Rates among 10–19-Year-Olds in 29 OECD Countries Beop-Rae Roh, Eun Hee Jung, Hyun Ju Hong Psychiatry Investig. 2018;15(4):376-383. Original Article February 28, 2018 Full text PubReader ePub PDF	Screening for Normal Cognition, Mild Cognitive Impairment, and Dementia with the Korean Dementia Screening Questionnaire Sun-Ju Lee, Jung-Hoon Han, Jung-Won Hwang, Jong-Woo Paik, Changsu Han, Moon Ho Park Psychiatry Investig. 2018;15(4):384-389. Original Article February 22, 2018 Full text PubReader ePub PDF
Symptom Persistence after Iron Normalization in Women with Restless Legs Syndrome Young Rong Bang, Hong Jun Jeon, Hye Youn Park, In-Young Yoon Psychiatry Investig. 2018;15(4):390-395. Original Article February 28, 2018 Full text PubReader ePub PDF	Association Between Vitamin D Insufficiency and Metabolic Syndrome in Patients With Psychotic Disorders Taeyoung Yoo, Wonsuk Choi, Jin-Hee Hong, Ju-Yeon Lee, Jae-Min Kim, Il-Seon Shin, Soo Jin Yang, Paul Amminger, Michael Berk, Jin-Sang Yoon, et al. Psychiatry Investig. 2018;15(4):396-401. Original Article February 28, 2018 Full text PubReader ePub PDF
A Functional Polymorphism in the DRD1 Gene, That Modulates Its Regulation by miR-504, Is Associated with Depressive Symptoms Karen M. Jiménez, Angela J. Pereira-Morales, Diego A. Forero Psychiatry Investig. 2018;15(4):402-406. Original Article April 5, 2018 Full text PubReader ePub PDF	Correlations of Four Genetic Single Nucleotide Polymorphisms in Brain-Derived Neurotrophic Factor with Posttraumatic Stress Disorder Jun-Cheng Guo, Yi-Jun Yang, Min Guo, Xiao-Dan Wang, Yang Juan, Yun-Suo Gao, Lin-Qiu Fu, Xiang-Ling Jiang, Lin-Mei Fu, Tao Huang Psychiatry Investig. 2018;15(4):407-412. Original Article March 19, 2018 Full text PubReader ePub PDF
Relationship between Delusion of Theft and Cognitive Functions in Patients with Mild Alzheimer’s Disease Hae-Ran Na, Dong Woo Kang, Young-Sup Woo, Won-Myong Bahk, Chang-Uk Lee, Hyun Kook Lim Psychiatry Investig. 2018;15(4):413-416. Brief Report March 26, 2018 Full text PubReader ePub PDF	A Systematic Review of Nonpharmacological Interventions for Moderate to Severe Dementia: A Study Protocol for a Systematic Review and Meta-Analysis Riyoung Na, You Joung Kim, Kiwon Kim, Ki Woong Kim Psychiatry Investig. 2018;15(4):417-423. Brief Report March 26, 2018 Full text PubReader ePub PDF
Modafinil Dependence: A Case with Attention-Deficit/Hyperactivity Disorder Huseyin Alacam, Omer Basay, Selim Tumkaya, Mehmet Mart, Gokce Kar Psychiatry Investig. 2018;15(4):424-427. Case Report March 30, 2018 Full text PubReader ePub PDF	Chasing the Chameleon: Psychogenic Paraparesis Responding to Non-Invasive Brain Stimulation Simona Portaro, Demetrio Milardi, Antonino Naro, Antonio Chillura, Francesco Corallo, Angelo Quartarone, Rocco Salvatore Calabrò Psychiatry Investig. 2018;15(4):428-431. Case Report March 30, 2018 Full text PubReader ePub PDF