Table 2.
Outcome Measures at Primary End Point After Two Blinded Sessions
| Control | Active | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (n = 15) | (n = 45) | ||||||||||
| Variable | n | % | M | SD | n | % | M | SD | p | Hedges’ g | 95% CI |
| CAPS‐IV total | |||||||||||
| Baseline | 15 | 88.0 | 11.48 | 45 | 89.8 | 18.21 | |||||
| Primary endpoint | 15 | 75.2 | 21.53 | 44 | 53.8 | 32.52 | |||||
| Changea | 15 | −12.8 | 15.88 | 44 | −35.1 | 27.45 | < .001 | 0.88 | [− 0.28, 1.5] | ||
| PTGI totalb | |||||||||||
| Baseline | 14 | 35.0 | 20.00 | 43 | 38.8 | 23.76 | |||||
| Primary endpoint | 15 | 30.1 | 27.66 | 43 | 60.3 | 25.50 | |||||
| Changea | 14 | −3.2 | 18.70 | 41 | 23.0 | 24.35 | < .001 | 1.14 | [0.49, 1.78] | ||
| PTSD diagnostic met primary endpoint | |||||||||||
| Yes | 10 | 66.7 | 21 | 47.7 | — | — | — | ||||
| No | 5 | 33.3 | 23 | 52.3 | — | — | — | ||||
Note. CAPS = Clinician‐Administered PTSD Scale; PTGI = Posttraumatic Growth Inventory; PTSD = posttraumatic stress disorder.
a
Change from baseline to primary endpoint.
b
Different participants were missing data at baseline and primary endpoint. The change was calculated only for participants with scores from both visits.