Comparison 7. Psychological therapy vs control comparator ‐ functional impairment ‐ adults.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Functional impairment at endpoint	5	686	Std. Mean Difference (IV, Random, 95% CI)	‐0.54 [‐0.79, ‐0.29]
1.1 CBT vs control ‐ Adults	5	686	Std. Mean Difference (IV, Random, 95% CI)	‐0.54 [‐0.79, ‐0.29]
2 Functional impairment at 1 to 4 months	7	1061	Std. Mean Difference (IV, Random, 95% CI)	‐0.35 [‐0.54, ‐0.15]
2.1 CBT vs control ‐ Adults	7	1061	Std. Mean Difference (IV, Random, 95% CI)	‐0.35 [‐0.54, ‐0.15]
3 Functional impairment ≥ 6 months	1	188	Std. Mean Difference (IV, Random, 95% CI)	‐0.25 [‐0.59, 0.09]
3.1 Trauma/Supportive counselling vs control ‐ Adults	1	188	Std. Mean Difference (IV, Random, 95% CI)	‐0.25 [‐0.59, 0.09]