“Small but Potentially Important Contextual Effect of Non-Pharmacological Conservative Interventions for Musculoskeletal Conditions: A Systematic Review and Meta-Analysis”

https://pubmed.ncbi.nlm.nih.gov/38116995

This systematic review and meta-analysis of 64 RCTs found that the contextual effect of non-pharmacological conservative interventions for musculoskeletal conditions is likely to be small but still potentially important, providing almost 30% of the minimally clinically important difference.