Table 3.
Summary of Wilcoxon signed-rank analyses evaluating baseline to post-intervention change in outcome assessments (N=18)
| Measure | Pre-Intervention | Post-Intervention | Wilcoxon Signed-Rank | |||
|---|---|---|---|---|---|---|
| Median | Range | Median | Range | Z | p | |
| PCL-5 | ||||||
| Intrusion | 11.0 | 7 – 20 | 7.50 | 0 – 20 | −2.92 | 0.004 |
| Avoidance | 6.00 | 3 – 8 | 4.00 | 1 – 8 | −2.51 | 0.012 |
| Negative thoughts and feelings | 16.0 | 0 – 28 | 9.00 | 0 – 28 | −2.38 | 0.017 |
| Hyperarousal | 13.0 | 8 – 24 | 7.50 | 0 – 24 | −3.01 | 0.003 |
| Total score | 44.0 | 27 – 80 | 28.5 | 9 – 80 | −3.15 | 0.002 |
| DASS-21 | ||||||
| Depression | 23.0 | 2 – 40 | 13.0 | 0 – 40 | −2.88 | 0.004 |
| Anxiety | 21.0 | 6 – 36 | 14.0 | 0 – 32 | −2.84 | 0.005 |
| Stress | 23.0 | 10 – 40 | 17.0 | 2 – 34 | −2.57 | 0.010 |
| SOS-10 | 27.0 | 9 – 58 | 30.0 | 10 – 60 | −1.09 | 0.276 |
Abbreviations: PCL-5, Posttraumatic Stress Disorder Checklist for the DSM-5; DASS-21, Depression Anxiety Stress Scales-21 item version; SOS-10, Schwartz Outcome Scale; CESQ, Consumer Experiences of Stigma Questionnaire.