Ontology highlight
ABSTRACT: Methods:
This systematic review was registered in PROSPER. PubMed, Embase, Cochrane Library, and the Clinical Trials Registry were searched to December 2021. Two reviewers independently carried out study selection, data extraction, bias risk assessment. Continuous data were analyzed by mean differences (MD). Dichotomous data were reported using relative risk. If at least two studies rep
SUBMITTER: Liu J
PROVIDER: S-EPMC9575769 | biostudies-literature | 2022 Oct
REPOSITORIES: biostudies-literature