Table 3.
Hierarchical regression analyses in OCD group (dependent variables were MOCI subscales, and predictors were age, gender, HAM-D and HAM-A scores in the first step, and MCQ subscales in second step).
| B | SE | Beta | t | p | |
|---|---|---|---|---|---|
| Checking | R2=0.286 | ||||
| Constant | -0.541 | 1.146 | - | -0.472 | 0.639 |
| Positive beliefs | 0.157 | 0.060 | 0.325 | 2.630 | 0.011 |
| Need to control thoughts | 0.171 | 0.056 | 0.377 | 3.054 | 0.004 |
| Cleaning | R2=0.327 | ||||
| Constant | 0.580 | 1.441 | - | 0.403 | 0.689 |
| HAM-A Total | 0.164 | 0.057 | 0.361 | 2.875 | 0.006 |
| Age | 0.052 | 0.027 | 0.234 | 1.932 | 0.059 |
| Need to control thoughts | 0.143 | 0.059 | 0.305 | 2.401 | 0.020 |
| Slowness | R2=0.229 | ||||
| Constant | -0.236 | 0.965 | - | -0.244 | 0.808 |
| Cognitive self consciousness | 0.252 | 0.053 | 0.478 | 3.811 | 0.000 |
| Doubt | R2=0.347 | ||||
| Constant | 2.785 | 1.047 | - | 2.659 | 0.011 |
| Gender | -0.933 | 0.416 | -0.265 | -2.244 | -0.030 |
| Uncontrollability and danger | 0.194 | 0.047 | 0.484 | 4.089 | 0.000 |
| Rumination | R2=0.522 | ||||
| Constant | 1.506 | 1.449 | - | 1.039 | 0.304 |
| HAM-D | 0.211 | 0.075 | 0.320 | 2.817 | 0.007 |
| Gender | -1.465 | 0.564 | -0.268 | -2.597 | 0.013 |
| Positive beliefs | 0.099 | 0.058 | 0.176 | 1.700 | 0.096 |
| Need to control thoughts | 0.190 | 0.060 | 0.361 | 3.161 | 0.003 |
MOCI, Maudsley Obsessional Compulsive Inventory; HAM-A, the Hamilton Anxiety Rating Scale; HAM-D, the Hamilton Depression Rating Scale.