Table 3.
Posttraumatic Stress Disorder (PTSD) and Other Psychiatric Symptoms at Baseline
| OUD (n = 52) |
Non-OUD (n = 74) |
||||||
|---|---|---|---|---|---|---|---|
| Variable | M | SD | M | SD | ORa | 95% CI | SMD |
| Criterion A events | 10.27 | 4.73 | 8.85 | 5.04 | 1.06 | [0.97, 1.14] | 0.29 |
| IES-R | 52.06 | 14.85 | 50.95 | 14.85 | 1.01 | [0.98, 1.03] | 0.07 |
| CAPS total | 84.37 | 16.38 | 74.57 | 17.80 | 1.03** | [1.01, 1.06] | 0.57 |
| CAPS Reexperiencing |
22.65 | 6.17 | 20.20 | 7.73 | 1.05 | [0.99, 1.11] | 0.34 |
| CAPS Avoidance | 36.56 | 8.16 | 30.74 | 7.95 | 1.10*** | [1.04, 1.15] | 0.72 |
| CAPS Hyperarousal | 25.15 | 6.92 | 23.62 | 6.53 | 1.04 | [0.98, 1.09] | 0.23 |
| ISI | 17.29 | 6.04 | 15.69 | 5.80 | 1.05 | [0.99, 1.12] | 0.27 |
| BAI | 30.31 | 12.66 | 24.45 | 13.96 | 1.03* | [1.01, 1.06] | 0.44 |
| BDI | 33.75 | 10.17 | 28.32 | 10.82 | 1.05** | [1.01, 1.09] | 0.51 |
| Number of anxiety diagnosesb | 1.62 | 1.33 | 1.24 | 1.12 | 1.29 | [0.96, 1.73] | 0.31 |
| Outpatient treatment episodesc | 3.00 | 13.90 | 1.69 | 6.32 | 1.01 | [0.98, 1.05] | 0.13 |
| Hospitalizationsc | 1.15 | 2.07 | 0.70 | 1.82 | 1.13 | [0.93, 1.37] | 0.23 |
Note. OUD = opioid use disorder; OR = odds ratio; SMD = Standardized mean difference; IES-R = Impact of Event Scale–Revised; CAPS = Clinician Administered PTSD Scale; ISI = Insomnia Severity Index; BAI = Beck Anxiety Inventory; BDI = Beck Depression Inventory.
a
Versus non-OUD group.
b
Other than PTSD.
c
For a psychiatric problem.
*
p < .05.
**
p < .01.
***
p < .001.