4.
Forest plot of comparison: 1 Lifestyle intervention versus minimal treatment: Combined data, outcome: 1.2 Secondary reproductive outcomes.
For SHBG, total testosterone and clinical hyperandrogenism (Ferriman‐Gallwey score), mean change instead of post‐intervention data were used for Mani 2018 and Stener‐Victorin 2009‐2013.
For FAI, mean and SD values for Stener‐Victorin 2009‐2013 were calculated from group means and SD for T and SHBG.