Changes in sleep disturbance among Chinese adolescents: A population-based online survey

• Published in: Journal of psychosomatic research 2023-12, Vol.175, p.111515-111515, Article 111515
• Main Authors: Liu, Wenxu, Wang, Dongfang, Fan, Yunge, Ye, Haoxian, Bu, Luowei, Fan, Fang
• Format: Article
• Language: English
• Subjects: Adolescent; Adolescents; Anxiety - epidemiology; Change patterns; East Asian People; Female; Humans; Male; Prevalence; Protective factors; Risk factors; Sleep; Sleep disturbance; Sleep Wake Disorders - epidemiology; Surveys and Questionnaires
• ISSN: 0022-3999; 1879-1360
• DOI: 10.1016/j.jpsychores.2023.111515

Sleep disturbance is prevalent among adolescents but little is known about the short-term changes among Chinese adolescents. The study aimed to explore the prevalence and change patterns of sleep disturbance and identify its risk and protective factors. Data were collected online from April 21st to May 12th, 2021 (Time 1, T1) and December 17th to 26th, 2021 (Time 2, T2). The final sample comprised 34,260 adolescents. Self-administrated questionnaires were used to assess socio-demographic variables, sleep disturbance, depression, anxiety, life events, family function, and resilience. The prevalence of sleep disturbance was 12.0% at T1 and 11.8% at T2, with higher rates in females than males. Four groups of sleep disturbance change patterns were identified: non-sleep disturbance group (80.4%), persistent group (4.2%), new-onset group (7.6%), and remission group (7.8%). Risk factors for new-onset sleep disturbance included being in junior high school (AOR = 1.26, 95%CI = 1.15–1.38), family history of mental disorders (AOR = 1.49, 95%CI = 1.03–2.15), and moderate (AOR = 1.24, 95%CI = 1.13–1.36) and severe (AOR = 1.48, 95%CI = 1.27–1.72) family dysfunction. Risk factors for persistent sleep disturbance included being in junior (AOR = 1.25, 95%CI = 1.08–1.45) and senior (AOR = 1.53, 95%CI = 1.15–2.03) high school, parental currently unmarried status (AOR = 1.34, 95%CI = 1.05–1.73), moderate (AOR = 1.19, 95%CI = 1.02–1.39) and severe (AOR = 1.28, 95%CI = 1.06–1.55) family dysfunction. Medium (AOR = 0.48, 95%CI = 0.43–0.53) and high (AOR = 0.34, 95%CI = 0.29–0.40) levels of resilience were protective factors against new-onset sleep disturbance, as well as against persistent sleep disturbance (medium level: AOR = 0.51, 95%CI = 0.43–0.60; high level: AOR = 0.32, 95%CI = 0.25–0.43). Interventions aimed at promoting family functions and enhancing resilience may improve sleep disturbance among adolescents. •The prevalence of sleep disturbance was 12.0% at T1 and 11.8% at T2.•The change patterns of sleep disturbance were identified into 4 groups.•Family dysfunction increased the risk of new-onset and persistent sleep disturbance.•Higher resilience reduced the likelihood of new-onset and persistent sleep disturbance.