159
Participants
Start Date
January 1, 2022
Primary Completion Date
November 30, 2024
Study Completion Date
November 30, 2024
digital CBTI
The app-based intervention will consists of 6 weekly sessions and will be delivered within a 10-week window. The treatment components aim to address the behavioural, cognitive and physiological factors perpetuating insomnia whilst considering the sleep and circadian features in adolescents and developmental context with the following key elements: psycho-education about sleep, circadian rhythm and sleep hygiene, stimulus control, sleep restriction, relaxation training, structured worry time, cognitive restructuring (targeting sleep-related dysfunctional cognitions), and relapse prevention
group CBTI
The group-based CBT-I intervention will consist of 6 weekly sessions (90-min, 5-8 adolescents in each group) and will be delivered within a 10-week window. The treatment components aim to address the behavioural, cognitive and physiological factors perpetuating insomnia whilst considering the sleep and circadian features in adolescents and developmental context with the following key elements: psycho-education about sleep, circadian rhythm and sleep hygiene, stimulus control, sleep restriction, relaxation training, structured worry time, cognitive restructuring (targeting sleep-related dysfunctional cognitions), and relapse prevention
Sleep Research Clinic and Laboratory, Department of Psychology, The University of Hong Kong, Hong Kong
Chinese University of Hong Kong
OTHER
University of Oxford
OTHER
The University of Hong Kong
OTHER