Psychiatry Investigation

Age-Limited Effects of Low-Frequency Transcutaneous Electric Nerve Stimulation on Insomnia: A 4-Week Multi-Center, Randomized Controlled Study: Hyuk Joo Lee, Jung Kyung Hong, Hayun Choi, Seockhoon Chung, In-Young Yoon; Psychiatry Investig. 2022;19(6):451-461. Published online June 15, 2022; DOI: https://doi.org/10.30773/pi.2021.0374
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Discrepancy Between Desired Time in Bed and Desired Total Sleep Time, Insomnia, Depression, and Dysfunctional Beliefs About Sleep Among the General Population: Joohee Lee, Inn-Kyu Cho, Kyumin Kim, Changnam Kim, C. Hyung Keun Park, Kikyoung Yi, Seockhoon Chung; Psychiatry Investig. 2022;19(4):281-288. Published online April 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0373
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Mediation Effect of Insomnia Symptoms on Relation Between Stress and Quality of Life: Seulki Lee, Heon-Jeong Lee, Chul-Hyun Cho; Psychiatry Investig. 2022;19(3):229-238. Published online March 17, 2022; DOI: https://doi.org/10.30773/pi.2021.0344
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Effect of Screen Time on Physical and Mental Health and Eating Habits During COVID-19 Lockdown in Lebanon: Atifa Nazih Kamaleddine, Hiba Abdallah Antar, Bayan Tarek Abou Ali, Sajida Fawaz Hammoudi, Joohee Lee, Taeyeop Lee, Soo Young Bhang, Seockhoon Chung, Pascale Salameh; Psychiatry Investig. 2022;19(3):220-228. Published online March 22, 2022; DOI: https://doi.org/10.30773/pi.2021.0239
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Psychological, Nutritional and Behavioral Impact of COVID-19 Lockdown: A Cross Sectional Study on Egyptian Children: Lamis H. Mekkawy; Psychiatry Investig. 2022;19(2):110-116. Published online February 7, 2022; DOI: https://doi.org/10.30773/pi.2021.0248
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Serial Multiple Mediation of the Correlation Between Internet Addiction and Depression by Social Support and Sleep Quality of College Students During the COVID-19 Epidemic: Minmin Jiang, Ying Zhao, Jing Wang, Long Hua, Yan Chen, Yingshui Yao, Yuelong Jin; Psychiatry Investig. 2022;19(1):9-15. Published online January 7, 2022; DOI: https://doi.org/10.30773/pi.2021.0147
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Insomnia Disorder Among Coronavirus Disease Survivors: A South Korean Nationwide Cohort Study: Hye Yoon Park, In-Ae Song, Tak Kyu Oh; Psychiatry Investig. 2021;18(11):1082-1090. Published online October 29, 2021; DOI: https://doi.org/10.30773/pi.2021.0223
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Smartphone Addiction Proneness Is Associated With Subjective-Objective Sleep Discrepancy in Patients With Insomnia Disorder: Jeewon Lee, Han-Yong Jung, Soyoung Irene Lee, HyunChul Youn, Shin-Gyeom Kim; Psychiatry Investig. 2021;18(11):1035-1043. Published online November 5, 2021; DOI: https://doi.org/10.30773/pi.2020.0360
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Insomnia in Emotional Labor: Its Role in Autonomic Nervous System Regulation: Boram Chae, June Kang, Cheolmin Shin, Young-Hoon Ko, Ho-Kyoung Yoon; Psychiatry Investig. 2021;18(9):889-894. Published online September 14, 2021; DOI: https://doi.org/10.30773/pi.2021.0117
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Effects of Organic Light-Emitting Diodes on Circadian Rhythm and Sleep: Hyunjin Jo, Hea Ree Park, Su Jung Choi, Soo-Youn Lee, Seog Ju Kim, Eun Yeon Joo; Psychiatry Investig. 2021;18(5):471-477. Published online May 18, 2021; DOI: https://doi.org/10.30773/pi.2020.0348
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Association of Sleep Duration and Working Hours with Suicidal Ideation in Shift Workers: The Korean National Health and Nutrition Examination Survey 2007–2018: Sun-Young Kim, Soo In Kim, Weon-Jeong Lim; Psychiatry Investig. 2021;18(5):400-407. Published online April 30, 2021; DOI: https://doi.org/10.30773/pi.2020.0412
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Predictors of Habitual and Addictive Smartphone Behavior in Problematic Smartphone Use: Jihwan Park, Jo-Eun Jeong, Mi Jung Rho; Psychiatry Investig. 2021;18(2):118-125. Published online February 2, 2021; DOI: https://doi.org/10.30773/pi.2020.0288
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Korean Clinical Practice Guideline for the Diagnosis and Treatment of Insomnia in Adults: Hayun Choi, Soyoung Youn, Yoo Hyun Um, Tae Won Kim, Gawon Ju, Hyuk Joo Lee, Chungsuk Lee, Sang Don Lee, Kyungyeol Bae, Seong Jae Kim, Ji Hyun Lee, Tae Kim, Seockhoon Chung; Psychiatry Investig. 2020;17(11):1048-1059. Published online November 18, 2020; DOI: https://doi.org/10.30773/pi.2020.0146
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REM Sleep Behavior Disorder among Veterans with and without Post-Traumatic Stress Disorder: EunYoung Lee, Kiwon Kim, Hyung Seok So, Jin Hee Choi, In-Young Yoon, Hayun Choi; Psychiatry Investig. 2020;17(10):987-995. Published online October 13, 2020; DOI: https://doi.org/10.30773/pi.2020.0213
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Clinical, Psychopathological, Physical, and Sleep Evolution in Adolescents with Restrictive Anorexia Nervosa Participating in a Day Hospital Program: Sofía M Martínez-Sánchez, Tomás E Martínez-García, Diego Munguía-Izquierdo; Psychiatry Investig. 2020;17(4):366-373. Published online April 8, 2020; DOI: https://doi.org/10.30773/pi.2020.0016
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