Comparison 8. Sensitivity analysis—excluding studies with high risk of bias and some concerns.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
8.1 Psychological functioning and impairment at 0‐1 months—indicated prevention adults	2	126	Std. Mean Difference (IV, Random, 95% CI)	‐0.41 [‐0.77, ‐0.05]
8.2 Depressive symptoms at 0‐1 months—indicated prevention adults	2	124	Std. Mean Difference (IV, Random, 95% CI)	‐0.19 [‐0.62, 0.23]
8.3 Distress/PTSD symptoms at 0‐1 months—indicated prevention adults	2	112	Std. Mean Difference (IV, Random, 95% CI)	‐0.15 [‐1.13, 0.84]