Effectiveness of care delivery models for knee osteoarthritis in primary healthcare settings: A systematic review and meta-analysis of randomized controlled trials.
OBJECTIVE To evaluate care delivery models for knee osteoarthritis (OA) versus usual care in primary health care settings and explore effects by delivery arrangement subcategory. METHOD Systematic review and meta-analysis of randomized controlled trials (RCTs). We searched PubMed, Embase, CENTRAL and trial registries...