Comparison 11. Subgroup analysis 4: Social skills training, parental training and medication versus social skills training and parental training without medication.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Parent‐rated social skills at end of treatment	8	636	Std. Mean Difference (IV, Random, 95% CI)	0.26 [0.05, 0.48]
1.1 Social skills training, parent training and parent‐rated medication	4	299	Std. Mean Difference (IV, Random, 95% CI)	0.10 [‐0.20, 0.39]
1.2 Social skills training, parent training without parent‐rated medication	4	337	Std. Mean Difference (IV, Random, 95% CI)	0.43 [0.15, 0.70]