Relationship of sleep disturbance and postoperative delirium: a systematic review and meta-analysis.

ABSTRACT:

Background

Studies have investigated the relationship between sleep disturbance and postoperative delirium (PD) but have controversial results. A systematic review and meta-analysis have a high level of evidence to comprehensively evaluate the effect of sleep disturbance on PD. Our study aims to provide available evidence regarding the effect of sleep disturbance on PD.

Methods

PubMed, Embase, Cochrane Library, and Web of Science databases were searched for relevant studies from database inception to April 28, 2021. The eligible studies were identified according to the "PICOS" principles. Odds ratio (OR) was used to indicate the effect index, and 95% confidence interval (CI) was applied to express the effect size. The heterogeneity was tested. Subgroup analyses, meta-regress

SUBMITTER: He E 

PROVIDER: S-EPMC9346222 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature