Psychiatry Investigation

Excessive Daytime Sleepiness and Insomnia Symptoms in Adolescents With Major Depressive Disorder: Prevalence, Clinical Correlates, and the Relationship With Psychiatric Medications Use: Yudong Shi, Wei Li, Changhao Chen, Xiaoping Yuan, Yingying Yang, Song Wang, Zhiwei Liu, Feng Geng, Jiawei Wang, Xiangfen Luo, Xiangwang Wen, Lei Xia, Huanzhong Liu; Psychiatry Investig. 2023;20(11):1018-1026. Published online November 21, 2023; DOI: https://doi.org/10.30773/pi.2023.0013; Full text PubReader ePub PDF

Mediating Effect of Intolerance of Uncertainty and Cancer-Related Dysfunctional Beliefs About Sleep on Psychological Symptoms and Fear of Progression Among Cancer Patients: Jaeeun Song, Eulah Cho, Inn-Kyu Cho, Dongin Lee, Jiyoung Kim, Harin Kim, Seockhoon Chung; Psychiatry Investig. 2023;20(10):912-920. Published online October 24, 2023; DOI: https://doi.org/10.30773/pi.2023.0127; Full text PubReader ePub PDF

Sleep Reactivity and Sleep Efforts in Shift Workers: Yunjee Hwang, Hyeyeon Jang, Jooyoung Lee, Sehyun Jeon, Jichul Kim, Somi Lee, Seog Ju Kim; Psychiatry Investig. 2023;20(9):880-887. Published online September 19, 2023; DOI: https://doi.org/10.30773/pi.2023.0098; Full text PubReader ePub PDF

Delayed Mid-Sleep Time Associated With Weight Gain While Controlling for Eating Behaviors and Attention Deficit Hyperactivity Disorder Symptoms During the COVID-19 Pandemic: Ali Kandeger, Omer Faruk Uygur, Seockhoon Chung, Elif Yavuz, Yavuz Selvi; Psychiatry Investig. 2023;20(8):768-774. Published online August 11, 2023; DOI: https://doi.org/10.30773/pi.2022.0326; Full text PubReader ePub PDF

The Influence of Life Stress and Sleep Disturbance on White Matter Integrity: Minjeong Kim, Jiye Lee, Nambeom Kim, Yunjee Hwang, Kyung Hwa Lee, Jooyoung Lee, Yu Jin Lee, Seog Ju Kim; Psychiatry Investig. 2023;20(5):439-444. Published online May 25, 2023; DOI: https://doi.org/10.30773/pi.2022.0285; Full text PubReader ePub PDF

Association of a History of Sleep Disorder With Risk of Mild Cognitive Impairment and Alzheimer’s Disease Dementia: Young Min Choe, Guk-Hee Suh, Jee Wook Kim; Psychiatry Investig. 2022;19(10):840-846. Published online October 21, 2022; DOI: https://doi.org/10.30773/pi.2022.0176
Cited By 3; Full text PubReader ePub PDF

Effectiveness of Clonidine in Child and Adolescent Sleep Disorders: Young-Jin Jang, Haemi Choi, Tae Sun Han, Dajung Sung, Jae Yeon Woo, Tae-Hyeong Kim, Min-Hyeon Park; Psychiatry Investig. 2022;19(9):738-747. Published online September 22, 2022; DOI: https://doi.org/10.30773/pi.2022.0117
Cited By 2; Full text PubReader ePub PDF

Smartphone Usage and Sleep Quality in Korean Middle School Students During the COVID-19 Pandemic: Suhyuk Chi, Min-soo Ko, Jong-ha Lee, Hyun-suk Yi, Moon-Soo Lee; Psychiatry Investig. 2022;19(9):722-728. Published online September 22, 2022; DOI: https://doi.org/10.30773/pi.2022.0032
Cited By 6; Full text PubReader ePub PDF

Sleep and Mental Health Among Adolescents During the COVID-19 Pandemic: Do Hee Kim, Bomgyeol Kim, Suk-Yong Jang, Sang Gyu Lee, Tae Hyun Kim; Psychiatry Investig. 2022;19(8):637-645. Published online August 24, 2022; DOI: https://doi.org/10.30773/pi.2021.0342
Cited By 4; Full text PubReader ePub PDF

Mediation Effect of the Coping Strategies on the Relation Between Stress and Sleep Quality: Sung Min Kim, Yoo Hyun Um, Tae Won Kim, Ho-Jun Seo, Jong-Hyun Jeong, Seung-Chul Hong; Psychiatry Investig. 2022;19(7):580-587. Published online July 21, 2022; DOI: https://doi.org/10.30773/pi.2022.0015
Cited By 2; Full text PubReader ePub PDF

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; Full text PubReader ePub PDF

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
Cited By 10; Full text PubReader ePub PDF

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
Cited By 2; Full text PubReader ePub PDF

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
Cited By 4; Full text PubReader ePub PDF

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
Cited By 4; Full text PubReader ePub PDF

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