Fig. 3

Standardized mean differences (and 95% credible intervals) for each intervention node compared to intraarticular placebo. Footnote: Crl = credible interval; HMW = high molecular weight; IA = intraarticular; IAHA = intraarticular hyaluronic acid; LMW = low molecular weight; MCII = minimal clinically important improvement. Blue dotted line indicates MCII threshold used by AAOS CPG [9]. Red dotted line indicates conservative MCII threshold used in the current analysis as established by Angst et al. 2017 [15]