Efficacy of digital cognitive behavioural therapy for insomnia: a meta-analysis of randomised controlled trials

Although cognitive behavioural therapy for insomnia (CBT-I) has been recommended the initial therapy for insomnia, its clinical usage remains limited due to the lack of therapists. Digital CBT-I (dCBT-I) can potentially circumvent this problem. This meta-analysis aims to evaluate the short-term and long-term efficacy of dCBT-I for adults with insomnia. Systematic search of PubMed, EMBASE, PsycINFO, and CENTRAL from inception till 5 March 2020...