Table 3 Means, SDs, Effect Sizes, and p-values of Outcome Measures
From: Internet-based cognitive behavior therapy for obsessive compulsive disorder: A pilot study
Outcome measure | M | SD | Effect size | (CI, 95%) | p-value | |
|---|---|---|---|---|---|---|
Y-BOCS (clin.) | Pre | 20.00 | (5.20) | |||
(n = 23) | Post | 10.00 | (7.40) | 1.56* | (0.88 - 2.19) | p < .001 |
Y-BOCS (self-r) | Pre | 20.14 | (5.79) | |||
(n = 22) | Post | 11.50 | (7.44) | 1.30* | (0.64 - 1.92) | p < .001 |
OCI-R | Pre | 21.60 | (10.08) | |||
(n = 22) | Post | 9.00 | (7.84) | 1.39* | (0.72 - 2.02) | p < .001 |
MADRS-S | Pre | 10.32 | (5.61) | |||
(n = 22) | Post | 4.50 | (5.40) | 1.06* | (0.41 - 1.67) | p < .001 |
PSWQ | Pre | 54.41 | (12.46) | |||
(n = 22) | Post | 50.04 | (9.79) | 0.39 | (-0.21 - 0.97) | p = .124 |
GAF | Pre | 57.87 | (7.01) | |||
(n = 22) | Post | 66.87 | (11.83) | 0.93* | (0.30 - 1.52) | p < .001 |
QOLI | Pre | 2.35 | (1.42) | |||
(n = 22) | Post | 2.42 | (1.43) | 0.05 | (-0.54 - 0.63) | p = .656 |
EQ-5D | Pre | 0.87 | (0.19) | |||
(n = 22) | Post | 0.91 | (0.17) | 0.24 | (-0.35 - 0.83) | p = .082 |