Psychiatry Investigation

Combined Associations of Diabetes and Depressive Symptoms on Cognitive Impairment Risk in the Population Aged 60 or Older: Cross-Cohort Comparisons From NHANES and CHARLS: Siheng Ma, Qilong Wang, Dongrong Zhao, Huaning Wang, Min Cai; Psychiatry Investig. 2026;23(9):1183-1195. Published online September 1, 2026; DOI: https://doi.org/10.30773/pi.2025.0446; Full text PubReader ePub PDF Supplementary Materials

Latent Trajectories of Screen Time and Their Predictors in School-Aged Children: A Six-Year Longitudinal Analysis: Sunmi Cho, Saebom Jeon, Sang-ha Lee, Ji-hye Song, Yunmi Shin; Psychiatry Investig. 2026;23(9):1114-1122. Published online September 1, 2026; DOI: https://doi.org/10.30773/pi.2025.0364; Full text PubReader ePub PDF

Risk of Schizophrenia Spectrum Disorders Following Parkinson’s Disease: A Nationwide Population-Based Cohort Study: Youngoh Bae, Seondeok Seo, Daewon Yang, Hohyun Jung, Seung Won Lee; Psychiatry Investig. 2026;23(8):1071-1079. Published online August 4, 2026; DOI: https://doi.org/10.30773/pi.2026.0038; Full text PubReader ePub PDF Supplementary Materials

Peripartum Magnesium Sulfate and Post-Delivery Depression: A Nationwide Cohort Study With 13-Year Follow-Up: Hey-ran Choi, Hye Yoon Park, In-Ae Song, Tak Kyu Oh; Psychiatry Investig. 2026;23(7):883-891. Published online June 19, 2026; DOI: https://doi.org/10.30773/pi.2025.0427; Full text PubReader ePub PDF Supplementary Materials

Risk of Psychiatric Morbidity in People Living With Human Immunodeficiency Virus: A Population-Based Cohort Study: Tak Kyu Oh, Kyoung-Ho Song, Eunjeong Heo, Hye Yoon Park, In-Ae Song; Psychiatry Investig. 2026;23(1):38-47. Published online January 7, 2026; DOI: https://doi.org/10.30773/pi.2025.0074; Full text PubReader ePub PDF Supplementary Materials

Risk of Psychiatric Disorders Following Carpal Tunnel Syndrome: A Nationwide Cohort Study: Youngoh Bae, Chaeyoon Kang, Hohyun Jung, Seung Won Lee; Psychiatry Investig. 2026;23(1):30-37. Published online January 7, 2026; DOI: https://doi.org/10.30773/pi.2025.0155; Full text PubReader ePub PDF Supplementary Materials

Suicide Risk in Individuals With Psychiatric Disorder: Population-Based Cohort Study: In-Ae Song, Hye Yoon Park, Tak Kyu Oh; Psychiatry Investig. 2025;22(12):1422-1429. Published online December 4, 2025; DOI: https://doi.org/10.30773/pi.2025.0195
Web of Science 1 Crossref 1; Full text PubReader ePub PDF Supplementary Materials

Association Between Physical Activity and the Risk of Dementia Among Patients With Depression: A Nationwide Cohort Study: Vidal M. Yook, Jin-Hyung Jung, Kyungdo Han, Hyewon Kim, Hong Jin Jeon; Psychiatry Investig. 2025;22(10):1191-1199. Published online October 2, 2025; DOI: https://doi.org/10.30773/pi.2025.0085; Full text PubReader ePub PDF Supplementary Materials

Increased Long-Term Risk of Dementia in Patients With Carbon Monoxide Poisoning: A Systematic Review and Meta-Analysis of Cohort Studies: Meixian Zhang, Zhu Liduzi Jiesisibieke, Ho-Shan Wei, Pei-En Chen, Ching-Wen Chien, Ping Tao, Tao-Hsin Tung; Psychiatry Investig. 2024;21(4):321-328. Published online April 23, 2024; DOI: https://doi.org/10.30773/pi.2021.0134
Web of Science 2 Crossref 2; Full text PubReader ePub PDF

Baseline Clinical and Biomarker Characteristics of Biobank Innovations for Chronic Cerebrovascular Disease With Alzheimer’s Disease Study: BICWALZS: Hyun Woong Roh, Na-Rae Kim, Dong-gi Lee, Jae-Youn Cheong, Sang Won Seo, Seong Hye Choi, Eun-Joo Kim, Soo Hyun Cho, Byeong C. Kim, Seong Yoon Kim, Eun Young Kim, Jaerak Chang, Sang Yoon Lee, Dukyong Yoon, Jin Wook Choi, Young-Sil An, Hee Young Kang, Hyunjung Shin, Bumhee Park, Sang Joon Son, Chang Hyung Hong; Psychiatry Investig. 2022;19(2):100-109. Published online January 19, 2022; DOI: https://doi.org/10.30773/pi.2021.0335
Web of Science 21 Crossref 21; Full text PubReader ePub PDF Supplementary Materials

Similarities of Aspects of Biological Rhythms between Major Depression and Bipolar II Disorder Compared to Bipolar I Disorder: A Finding from the Early-Onset Mood Disorder Cohort: Su Cheol Kim, Chul-Hyun Cho, Yujin Lee, Ju Yeon Seo, Yong-Min Ahn, Se Joo Kim, Tae Hyon Ha, Boseok Cha, Eunsoo Moon, Dong Yeon Park, Ji Hyun Baek, Hee-Ju Kang, Hyonggin An, Heon-Jeong Lee; Psychiatry Investig. 2019;16(11):829-835. Published online October 28, 2019; DOI: https://doi.org/10.30773/pi.2019.0232
Web of Science 6 Crossref 7; Full text PubReader ePub PDF

Normal-But-Low Serum Folate Levels and the Risks for Cognitive Impairment: Soomin Jang, Ji Won Han, Jiyoon Shin, Tae Hui Kim, Kyung Phil Kwak, Kayoung Kim, Bong Jo Kim, Shin Gyeom Kim, Jeong Lan Kim, Tae Hyun Kim, Seok Woo Moon, Jae Young Park, Joon Hyuk Park, Seonjeong Byun, Seung Wan Suh, Jiyeong Seo, Yoonseop So, Seung-Ho Ryu, Jong Chul Youn, Kyoung Hwan Lee, Dong Young Lee, Dong Woo Lee, Seok Bum Lee, Jung Jae Lee, Ju Ri Lee, Hyeon Jeong, Hyun-Ghang Jeong, Jin Hyeong Jhoo, Kyuhee Han, Jong Woo Hong, Ki Woong Kim; Psychiatry Investig. 2019;16(7):532-538. Published online July 25, 2019; DOI: https://doi.org/10.30773/pi.2019.05.29
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Overview of the Korean Longitudinal Study on Cognitive Aging and Dementia: Ji Won Han, Tae Hui Kim, Kyung Phil Kwak, Kayoung Kim, Bong Jo Kim, Shin Gyeom Kim, Jeong Lan Kim, Tae Hyun Kim, Seok Woo Moon, Jae Young Park, Joon Hyuk Park, Seonjeong Byun, Seung Wan Suh, Ji Young Seo, Yoonseop So, Seung-Ho Ryu, Jong Chul Youn, Kyoung Hwan Lee, Dong Young Lee, Dong Woo Lee, Seok Bum Lee, Jung Jae Lee, Ju Ri Lee, Hyeon Jeong, Hyun-Ghang Jeong, Jin Hyeong Jhoo, Kyuhee Han, Jong Woo Hong, Ki Woong Kim; Psychiatry Investig. 2018;15(8):767-774. Published online August 9, 2018; DOI: https://doi.org/10.30773/pi.2018.06.02
Web of Science 126 Crossref 123; Full text PubReader ePub PDF

Korean Brain Aging Study for the Early Diagnosis and Prediction of Alzheimer's Disease: Methodology and Baseline Sample Characteristics: Min Soo Byun, Dahyun Yi, Jun Ho Lee, Young Min Choe, Bo Kyung Sohn, Jun-Young Lee, Hyo Jung Choi, Hyewon Baek, Yu Kyeong Kim, Yun-Sang Lee, Chul-Ho Sohn, Inhee Mook-Jung, Murim Choi, Yu Jin Lee, Dong Woo Lee, Seung-Ho Ryu, Shin Gyeom Kim, Jee Wook Kim, Jong Inn Woo, Dong Young Lee; Psychiatry Investig. 2017;14(6):851-863. Published online November 7, 2017; DOI: https://doi.org/10.4306/pi.2017.14.6.851
Crossref 105; Full text PubReader PDF Supplementary Materials

Development of a Biomarker-Based Diagnostic Algorithm for Posttraumatic Syndrome after Physical Injury: Design of the BioPTS Study: Ju-Wan Kim, Hee-Ju Kang, Kyung-Yeol Bae, Sung-Wan Kim, Hyun-Kyong Oh, Min-Gon Kim, Jae-Min Kim; Psychiatry Investig. 2017;14(4):513-517. Published online July 11, 2017; DOI: https://doi.org/10.4306/pi.2017.14.4.513
Crossref 22; Full text PubReader PDF Supplementary Materials

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