Fig. 13: Regression results between effect sizes of improvements in psychiatric symptoms and physical distress (n = 44 studies).

Note. a The regression of averaged effect sizes of physical distress (at follow-ups) on averaged effect sizes of psychiatric symptoms (at post-intervention). b The regression of averaged effect sizes of psychiatric symptoms (at follow-ups) on averaged effect sizes of physical distress (at post-intervention). A figure with regressions for n = 58 studies (including 44 studies here and another 14 studies included in the Supplementary Information only) is available in Supplementary Fig. 3.