Table 5.
Moderating Variables | k | d | 95% CI | Qm | Qe | p |
---|---|---|---|---|---|---|
Intervention type a | 5 | 4.05 | 10.31 * | |||
CBT | −0.77 | [−1.69, 0.15] | 0.10 | |||
MBI | −0.73 | [−1.97, 0.51] | 0.25 | |||
Control type a | 5 | 5.19 | 8.37 * | |||
Control | −0.57 | [−1.50, 0.36] | 0.23 | |||
Waiting list | −1.00 | [−2.01, 0.01] | 0.05 | |||
Internet a | 5 | 6.94 * | 6.67 | |||
Offline | −0.52 | [−1.35, 0.31] | 0.22 | |||
Online | −1.09 | [−2.01, −0.17] | <0.05 | |||
Age b | 5 | −0.20 | [−0.48, 0.09] | 1.81 | 5.42 | 0.18 |
Female percentage b | 4 | 0.02 | [−0.01, 0.05] | 2.54 | 2.80 | 0.11 |
Duration in minutes b | 5 | −0.01 | [−0.03, 0.01] | 1.08 | 6.44 | 0.30 |
Duration in weeks b | 5 | −0.06 | [−0.23, 0.11] | 0.50 | 8.61 * | 0.48 |
Sessions per week b | 5 | 0.05 | [−0.34, 0.43] | 0.06 | 9.86 * | 0.81 |
Total sessions b | 5 | −0.00 | [−0.03, 0.03] | 0.01 | 10.54 * | 0.93 |
Notes. k = number of studies; d = mean effect size; CI = confidence interval; Qm = test of moderators; Qe = test for residual heterogeneity. * p < 0.05. a Categorical moderating variables. b Continuous moderating variables.