Table 2. Hierarchical Regression Model Predicting PTSD Symptomatology at Follow-up Assessment Controlling for Assault Type and Initial PTSD Symptoms.
| R2 | Δ R2 | B | SE B | β | |
|---|---|---|---|---|---|
| Dependent Variable: CAPS Diagnosis – Symptom Score | |||||
| Step 1 | .31*** | ||||
| Assault Type | 3.63 | 8.14 | .05 | ||
| CAPS 1 Week at Initial | .62 | .12 | .57*** | ||
| Step 2 | .36*** | .04* | |||
| Assault Type | 5.22 | 7.99 | .072 | ||
| CAPS 1 Week at Initial | .47 | .14 | .43** | ||
| PDEQ | 1.17 | .59 | .25* | ||
| Step 3 | .36*** | .00 | |||
| Assault Type | 5.08 | 8.04 | .07 | ||
| CAPS 1 Week at Initial | .43 | .16 | .39* | ||
| PDEQ | 1.13 | .60 | .25 | ||
| CADSS at Initial a | 1.17 | 2.24 | .07 | ||
| Step 4 | .44*** | .08** | |||
| Assault Type | 1.29 | 7.74 | .02 | ||
| CAPS 1 Week at Initial | .48 | .16 | .44** | ||
| PDEQ | .91 | .57 | .20 | ||
| CADSS at Initial a | -2.32 | 2.46 | -.14 | ||
| CADSS at Follow-up a | 6.85 | 2.49 | .35** |
Note. N = 62; CAPS 1 Week (Clinician-Administered PTSD Scale – 1 week symptom status version) at T1; CAPS Diagnosis (Clinician-Administered PTSD Scale – current and lifetime diagnosis) at T2; PDEQ (Peritraumatic Dissociation Experiences Questionnaire) at T1; CADSS (Clinician-Administered Dissociative States Scale)
a
Square root transformation used.
*
p < .05;
**
p < .01;
***
p < .001