#Symptoms of acute insomnia manual#

Depression is reportedly more prevalent among those with insomnia than among individuals without insomnia ( 8).

#Symptoms of acute insomnia manual#

Furthermore, insomnia was included as a symptom in the diagnostic criteria of major depressive disorder (MDD) in the Diagnostic and Statistical Manual of Mental Disorders (DSM)-5 ( 7). Individuals with depression often report insomnia, which is an important symptom of depression. In addition to being common disorders that induce significant disability, depression, and insomnia are significantly associated with each other. Furthermore, individuals with insomnia reportedly use more health care services ( 6). Insomnia has significant negative effects on various aspects of human functioning and is associated with greater disability at work, school, and home ( 5). Insomnia is also a prevalent disorder that affects 9–15% of the general population ( 4). According to the Global Burden of Diseases Study 2015, depression was ranked as the third leading cause of disability among 310 disorders and injuries ( 3). Owing to its disabling symptoms and comorbidities, individuals with depression experience an increased risk of functional impairment and decreased quality of life ( 2). The severity of depressive symptoms did not significantly differ based on insomnia symptoms among participants with depressive symptoms however, the severity of insomnia symptoms was significantly higher in participants with depressive symptoms than in those without depressive symptoms.ĭepression is a common mental health disorder that affects approximately 4.4% of the global population ( 1). The ISI scores were significantly higher among participants with insomnia and depressive symptoms than in participants with insomnia symptoms alone ( P < 0.001).Ĭonclusions: Participants with depressive symptoms had a higher risk of insomnia symptoms than did those without depressive symptoms. The prevalence of insomnia symptoms was significantly higher among participants with depressive symptoms than in those without depressive symptoms (64.7 vs. Among participants with depressive symptoms, the PHQ-9 scores were not significantly different between participants with and without insomnia symptoms ( P = 0.124). The prevalence of depressive symptoms was higher among participants with insomnia symptoms than in those without insomnia symptoms (25.9 vs.

Results: Of 2,695 participants, 290 (10.8%) and 116 (4.3%) were classified as having insomnia and depressive symptoms, respectively. We referred clinically significant insomnia symptoms and clinically significant depressive symptoms as insomnia symptoms and depressive symptoms, respectively. Clinically significant insomnia symptoms were defined as Insomnia Severity Index (ISI) scores ≥ 10 and clinically significant depressive symptoms were defined as Patient Health Questionnaire-9 (PHQ-9) scores ≥ 10, respectively. Methods: This study used data from the Korean Headache-Sleep Study (KHSS), a nationwide cross-sectional population-based survey regarding headache and sleep. This study aimed to investigate the impact of clinically significant insomnia symptoms on the prevalence and clinical presentation of clinically significant depressive symptoms and vice versa. Objective: Insomnia and depression are prevalent disorders that often co-occur.

5Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea.

4Department of Neurology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea.

3Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, South Korea.

2Department of Neurology, Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan, South Korea.Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, South Korea Yun Ho Choi 1 Kwang Ik Yang 2 Chang-Ho Yun 3 Won-Joo Kim 4 Kyoung Heo 5 Min Kyung Chu 5 *