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Table 2 Data and analyses

From: Is computerised CBT really helpful for adult depression?-A meta-analytic re-evaluation of CCBT for adult depression in terms of clinical implementation and methodological validity

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]