Psychiatry Investigation

Mental Health Correlates of Problematic Smartphone Use Among Multicultural Adolescents: The Findings From a National Survey in South Korea: Mi-Sun Lee, Kamilla Bargiel-Matusiewicz, Soo-Young Bhang; Psychiatry Investig. 2026;23(8):1024-1034. Published online August 4, 2026; DOI: https://doi.org/10.30773/pi.2025.0462; Full text PubReader ePub PDF

Association of Daily E-Cigarette Use Duration With Anxiety in Adolescents: A Comparison With Cigarette-Only and Dual Use: Jeong Soo Kim, Sun Mi Kim, Hongsin Ahn, Caroline J. Easton, Richard L. Doolittle, Doug Hyun Han; Psychiatry Investig. 2026;23(8):986-993. Published online August 4, 2026; DOI: https://doi.org/10.30773/pi.2025.0441; Full text PubReader ePub PDF

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

Is Richard Baxter’s Melancholia Still Relevant Today?: Comparative Network Structures of Depressive Symptoms in Asian Individuals With Guilt-Rich and Guilt-Free Depression: Hong Seok Oh, Junghyung Kim, Jungsoo Park, Kiwon Kim, Eunkyung Kim, Jaechang Lee, Tae Young Choi, Sung-Won Jung, Hyung-Jun Yoon, Hyun Soo Kim, Eunsoo Moon, Hyun-Ju Yang, Narae Jeong, Heechan Yoon, Tian-Mei Si, Roy Abraham Kallivayalil, Andi J. Tanra, Amir Hossein Jalali Nadoushan, Kok Yoon Chee, Afzal Javed, Kang Sim, Pornjira Pariwatcharakul, Takahiro A. Kato, Shih-Ku Lin, Naotaka Shinfuku, Norman Sartorius, Seon-Cheol Park; Psychiatry Investig. 2026;23(7):861-872. Published online June 16, 2026; DOI: https://doi.org/10.30773/pi.2025.0371; Full text PubReader ePub PDF

Paraben and Phthalate Exposure in Adolescents With Attention-Deficit/Hyperactivity Disorder: A Case–Control Study: Merve Aktaş Terzioğlu, Seyfiye Patlar, Canan Onac, Ayşegül Cort, Melek Tunç Ata; Psychiatry Investig. 2026;23(6):773-789. Published online June 8, 2026; DOI: https://doi.org/10.30773/pi.2025.0444; Full text PubReader ePub PDF Supplementary Materials

Shared Decision Making as a Policy and Clinical Framework for the Responsible Introduction of Repetitive Transcranial Magnetic Stimulation Therapy in Japan: Yoshihiro Noda; Psychiatry Investig. 2026;23(6):711-718. Published online June 8, 2026; DOI: https://doi.org/10.30773/pi.2025.0442
Web of Science 1 Crossref 1; Full text PubReader ePub PDF

The Impact of Death Anxiety and Spirituality Level on Psychological Well-Being of Geriatric Home Care Patients: Machine Learning Approach: Mehmet Uçar, Metin Yildiz; Psychiatry Investig. 2026;23(5):696-703. Published online April 29, 2026; DOI: https://doi.org/10.30773/pi.2026.0010; Full text PubReader ePub PDF

Life’s Essential 8 and Suicide Risk: A Population-Level Study of Cardiovascular Health as a Mental Health Indicator: Suhyung Kim, Young-Chan Kim, Tae-Won Kim, Seung-Chul Hong, Ho Jun Seo, Jong-Hyun Jeong, Hyun Kook Lim, Kyungdo Han, Seung-Hyun Ko, Yoo Hyun Um; Psychiatry Investig. 2026;23(5):667-676. Published online May 11, 2026; DOI: https://doi.org/10.30773/pi.2025.0392; Full text PubReader ePub PDF Supplementary Materials

Psychosocial and Behavioral Correlates of Self-Rated Health in Psychiatric Outpatients and Community Adults: Yujin Ko, Shin-Gyeom Kim, Soyoung Irene Lee, Jeewon Lee, Han-yong Jung, HyunChul Youn; Psychiatry Investig. 2026;23(5):605-612. Published online May 11, 2026; DOI: https://doi.org/10.30773/pi.2025.0429; Full text PubReader ePub PDF

Evidence for Mental Health Promotion and Prevention in Korea: A Narrative Review: Jongtae Kim, Hae Kook Lee; Psychiatry Investig. 2026;23(5):577-589. Published online May 11, 2026; DOI: https://doi.org/10.30773/pi.2025.0467; Full text PubReader ePub PDF Supplementary Materials

Evaluation of Earthquake Survivors of the February 6 Turkey Earthquakes: The Mediating Role of Hopelessness in the Relationship Between Psychological Resilience and Posttraumatic Embitterment Symptoms: Mustafa Akan, Suheyla Unal, Feyza Inceoglu; Psychiatry Investig. 2026;23(4):548-555. Published online April 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0383; Full text PubReader ePub PDF

Association Between Smartphone Screen Time and Mental Health Among Korean Adolescents: A National Representative Study: Su Hee Kim, Jiyoung Hwang, Kyeongeun Kim, YeoJin Im, Dong Keon Yon; Psychiatry Investig. 2026;23(3):384-395. Published online March 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0249; Full text PubReader ePub PDF Supplementary Materials

Effectiveness of Non-Face-to-Face Behavioral Activation Treatment for Negative Symptoms of Schizophrenia: A Prospective, Non-Randomized Study: Won-Hyoung Kim, Hee Seon Kim, Tae Joo Lee, Hoon Jung Koo; Psychiatry Investig. 2026;23(3):308-320. Published online March 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0075; Full text PubReader ePub PDF

The Relationship Between Hopelessness and Childhood Traumas in Men With Methamphetamine Use Disorder: The Mediating Role of Perceived Social Support: Meltem Hazel Şimşek, Ulaş Korkmaz, Fatma Gül Helvacı Çelik; Psychiatry Investig. 2026;23(2):278-288. Published online February 3, 2026; DOI: https://doi.org/10.30773/pi.2025.0183; Full text PubReader ePub PDF

Validation and Psychometric Properties of Behavioral Activation for Depression Scale in Older Adults: YoungImm Choi, YeonJoo Nam, Sungkun Cho, Tae Hui Kim; Psychiatry Investig. 2026;23(2):249-257. Published online February 3, 2026; DOI: https://doi.org/10.30773/pi.2025.0110; Full text PubReader ePub PDF

Search