Clinical Research Directory
Browse clinical research sites, groups, and studies.
Cross-cultural Differences In Sleep Patterns And Problems in Asian School-aged Adolescents: The ACROSS Study
Sponsor: National University of Singapore
Summary
Sleep problems are common in adolescents. Studies have consistently demonstrated that sleep disturbances are prevalent, affecting up to 50% of this population. In this project, the investigators aim to map out sleep patterns, risk factors, and obstacles for sleep in adolescents, capturing the diversity of societal factors that shape the sleeping habits of adolescents. The investigators aim to recruit school-aged adolescents (aged 12-18 years old) in 12 countries across 15 research centres (N = 1000 per centre) to fill in the questionnaire covering sleep-wake patterns, sleep problems, mood, behavioral, daytime functioning and their attitude and perception towards sleep.
Key Details
Gender
All
Age Range
12 Years - 18 Years
Study Type
OBSERVATIONAL
Enrollment
15000
Start Date
2026-05
Completion Date
2026-12
Last Updated
2026-05-11
Healthy Volunteers
Yes