Table 5. Factor correlation matrix.
| Models | Factors | Hyperarousal | Intrusions | Avoidance |
|---|---|---|---|---|
| DSM-4 3-factor model | Hyperarousal | |||
| Intrusions | .855** | |||
| Avoidance | 1.000** | .888** | ||
| DSM-5 4-factor model | Hyperarousal | |||
| Intrusions | .849** | |||
| Avoidance | .726** | .821** | ||
| NACM | 1.000** | .822** | .756** | |
| Dysphoria 4-factor model | Hyperarousal | |||
| Intrusions | .842** | |||
| Avoidance | .728** | .822** | ||
| Dysphoria | .993** | .834** | .742** | |
| Dysphoria 3-factor model | Intrusions | / | ||
| Avoidance | / | .791** | ||
| NACMR | / | .827** | .785** |
** p < .01; NACM–negative alterations in cognitions and mood; NACMR–negative alterations in cognitions, mood, and reactivity.
Reliability measures for NACMR, intrusion, and avoidance factors were .883, .765, and .702, respectively.