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. Author manuscript; available in PMC: 2016 Apr 20.
Published in final edited form as: Cochrane Database Syst Rev. 2015 Apr 15;4:CD009660. doi: 10.1002/14651858.CD009660.pub3
Outcome or subgroup title No. of studies No. of participants Statistical method Effect size
1 Parent Behaviour 4 166 Std. Mean Difference (IV, Random, 95% CI) −0.02 [−0.41, 0.38]
2 Parent Mental Health 7 325 Std. Mean Difference (IV, Random, 95% CI) −0.14 [−0.56, 0.28]
3 Child Behaviour/Disability 8 487 Std. Mean Difference (IV, Random, 95% CI) −0.21 [−0.51, 0.10]
4 Child Mental Health 5 439 Std. Mean Difference (IV, Random, 95% CI) 0.03 [−0.23, 0.29]  
5 Child Symptoms 12 754 Std. Mean Difference (IV, Random, 95% CI)   −0.32 [−0.53, −0.11]
6 Family Functioning 3 211 Std. Mean Difference (IV, Random, 95% CI) 0.06 [−0.22, 0.33]