Psychiatry Investigation

Sexual Satisfaction in Psycho-Oncology Patients: Characteristics and Correlates: C. Hyung Keun Park; Psychiatry Investig. 2026;23(7):921-929. Published online July 9, 2026; DOI: https://doi.org/10.30773/pi.2025.0438; Full text PubReader ePub PDF

Loneliness, Depression, and Subjective Memory Complaints in Middle-Aged and Older Adults: The Role of Meaning in Life: Seung Chul Lee, Sungkun Cho, Yerin Shim, Dae-Hyun Yun, Taehyun Kim, Soo Rim Noh; Psychiatry Investig. 2026;23(7):892-902. Published online July 9, 2026; DOI: https://doi.org/10.30773/pi.2025.0326; 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

Development of a Machine Learning-Based Model for Classifying Depression Using Physiological and Psychological Indicators: Sooah Jang, Jinsoo Park, HyunKyung Shin, Miwoo Lee, Vin Ryu, Minji Bang, June-ho Seo, Tae Hui Kim, Young-Chul Jung, Manjae Kwon, Jeong-Ho Seok; Psychiatry Investig. 2026;23(7):837-850. Published online July 9, 2026; DOI: https://doi.org/10.30773/pi.2025.0472; Full text PubReader ePub PDF

Psychological Factors Applicable to App Development for Overcoming Problematic Smartphone Use: A Structural Equation Modeling Approach: Jihwan Park, Mi Jung Rho; Psychiatry Investig. 2026;23(6):809-817. Published online June 8, 2026; DOI: https://doi.org/10.30773/pi.2024.0317; 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; Full text PubReader ePub PDF

Exploring Body Roundness Index’s Mediating Role in the Depression-Cognitive Performance Relationship Among US Adults (≥60 Years): Evidence From National Health and Nutrition Examination Survey: Hongwei Liu, Wenzhi Niu, Peng Wei, Minheng Zhang, Zhinan Ye, Caidi He; Psychiatry Investig. 2026;23(5):685-695. Published online May 11, 2026; DOI: https://doi.org/10.30773/pi.2025.0375; Full text PubReader ePub PDF Supplementary Materials

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

Long-Term Trends in Counseling for Stress and Depression Among Adults, 2009–2024, Considering the Impact of COVID-19 Pandemic: A Nationwide Representative Study in South Korea: Seungjae Byun, Kyeongeun Kim, Hyesu Jo, Christa J Nehs, Damiano Pizzol, Dong Keon Yon, Jiseung Kang; Psychiatry Investig. 2026;23(4):556-575. Published online April 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0463; Full text PubReader ePub PDF Supplementary Materials

Associated Factors and Prevalence of Postpartum Depression and Anxiety Disorders Among Newborn Turkish Mothers: Ayca Asena Sayın, Omer Faruk Uygur, Bilge Burcak Annagur, Ali Annagur, Seockhoon Chung; Psychiatry Investig. 2026;23(4):530-538. Published online April 6, 2026; DOI: https://doi.org/10.30773/pi.2024.0321
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Personality and Psychotic-Like Features in Post-Traumatic Stress Disorder With Severe Depression: An Minnesota Multiphasic Personality Inventory-2 Schizophrenia Scale Analysis: Young Kyung Moon, Kayoung Song, Sora Lee, Hayun Choi; Psychiatry Investig. 2026;23(4):520-529. Published online April 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0403; Full text PubReader ePub PDF

The Relationship Between Aging Anxiety and Depression in Middle-Aged Adults: The Moderating Effect of Gratitude Disposition: Seon-Gyeong Kang, Sung-Man Bae; Psychiatry Investig. 2026;23(4):488-497. Published online April 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0112; Full text PubReader ePub PDF

The Effectiveness of Group Logotherapy on Middle-Aged Women With Depression: Jung A Son, Myeong-hui Choe; Psychiatry Investig. 2026;23(3):418-425. Published online March 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0372; Full text PubReader ePub PDF

Investigating the Gut–Brain Axis in Adolescents With Mood Disorders and Functional Gastrointestinal Symptoms: Chan-Kyu Jeong, Dae-Jin Kim, Sung-Hoon Yoon, Su-Woo Lee, Dong-Ho Lee, Su-In Jung, Sang-Yeol Lee, Chan-Mo Yang; Psychiatry Investig. 2026;23(3):345-352. Published online March 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0366; Full text PubReader ePub PDF

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