Table 2

Data and analyses
Comparison 1. CBT versus control
Outcome or subgroup No. of comparisons No. of participants Statistical method Effect estimate
1 Reduction in depression symptoms post treatment 16 2807 Std. Mean Difference (IV, Random, 95% CI) −0.48 [−0.63. -0.33]
2 Reduction in depression symptoms at long follow-up 5 976 Std. Mean Difference (IV, Random, 95% CI) −0.05 [−0.19, 0.09]
3 Improvement in function at post-treatment 13 2008 Std. Mean Difference (IV, Random, 95% CI) −0.05 [−0.31, 0.22]
4 Relative risk of attrition at post-treatment 16 2807 Risk Ratio (M-H, Random, 95% CI) 1.68 [1.31, 2.16]

So et al.

So et al. BMC Psychiatry 2013 13:113   doi:10.1186/1471-244X-13-113

Open Data