Table 5.
Main effects and interactions of predictor variables on overall IES-R scores.
| Fixed Effects | Model AIC | |||
|---|---|---|---|---|
|
|
||||
| Effect | B | SE b | 95% CI | |
| 2820.86 | ||||
| IES Baseline | .28 | .04 | .21, .36 | |
| Vividness | −.20 | .33 | −.86, .45 | |
| Highest SUDS | .11 | .02 | .06, .16 | |
| 2820.64 | ||||
| IES Baseline | .28 | .03 | .20, .35 | |
| Vividness | −.11 | .33 | −.77, .55 | |
| Highest SUDS | .10 | .02 | .06, .15 | |
| Vividness x Session | −.19 | .12 | −.44, .06 | |
| 2814.79 | ||||
| IES Baseline | .29 | .02 | .22, .37 | |
| Vividness | −1.18 | .45 | −2.07, −.28 | |
| Highest SUDS | .10 | .02 | .05, .15 | |
| Gender | 1.41 | 1.30 | −1.15, 3.98 | |
| Vividness x Gender | 1.94 | .63 | .69, 3.20 | |
Note. SE = standard error. CI = confidence interval. AIC = Akaike’s Information Criterion. IES-R = Impact of Event Scale-Revised. CAPS = Clinician Administered PTSD Scale. SUDS = Subjective Units of Distress Scale. CIs that do not include zero indicate significant predictors. Vividness ratings are square root transformed and, therefore, produce Bs with signs in the opposite direction from what is indicated.