Supplementary Information files for Behavioural, medical & environmental interventions to improve sleep quality for mental health inpatients in secure settings: a systematic review & meta-analysis

Supplementary files for article Behavioural, medical & environmental interventions to improve sleep quality for mental health inpatients in secure settings: a systematic review & meta-analysis Despite the bidirectional relationship between sleep and mental health, the effect of interventions to improve sleep quality for inpatients from secure psychiatric settings has not been examined. The current work aimed to identify the effect of interventions for improving sleep quality for these inpatients and identify moderating factors. Eligible studies involved secure psychiatric inpatients (adult) and included a quantitative measure of sleep as primary outcome. The Cochrane Library, Scopus, PubMed and ProQuest were searched; last searched October 2021. 12,409 abstracts were screened for inclusion. The systematic review included 38 studies. The meta-analysis included 22 studies (36 trials).Sleep Quality, Insomnia Severity, Total Sleep Time and Sleep Efficiency were outcomes. The total pooled effect size for all interventions (random-effects model) was d=0.54, (p