Table 3.
Descriptive statistics for IES-R, BSI, and WHOQoL-BREF dimensions for the total sample and for each IES-R’s profile: low-PTSS and high-PTSS.
| Variable | Total sample (n = 49,767) |
Low-PTSS (n = 39,366) |
High-PTSS (n = 10,401) |
||||||
|---|---|---|---|---|---|---|---|---|---|
| M | SD | Min–Max | M | SD | Min–Max | M | SD | Min–Max | |
| IES-R | |||||||||
| Intrusion | 0.905 | 0.916 | 0–4 | 0.549 | 0.540 | 0–3.87 | 2.252 | 0.782 | 0–4 |
| Evitation | 1.087 | 0.933 | 0–4 | 0.813 | 0.770 | 0–4 | 2.126 | 0.744 | 0–4 |
| Hiperestimulation | 0.815 | 0.916 | 0–4 | 0.418 | 0.440 | 0–2.16 | 2.315 | 0.659 | 0.66–4 |
| Total | 2.807 | 2.575 | 0–12 | 1.78 | 1.55 | 0–9.91 | 6.693 | 1.88 | 2.0–9.91 |
| BSI | |||||||||
| GSI | 0.792 | 0.65 | 0–4 | 0.631 | 0.523 | 0–4 | 1.403 | 0.716 | 0–4 |
| Somatization | 0.484 | 0.601 | 0–4 | 0.360 | 0.477 | 0–4 | 0.952 | 0.767 | 0–4 |
| Depression | 0.943 | 0.856 | 0–4 | 0.764 | 0.729 | 0–4 | 1.621 | 0.954 | 0–4 |
| Anxiety | 0.985 | 0.821 | 0–4 | 0.795 | 0.683 | 0–4 | 1.702 | 0.898 | 0–4 |
| WhoQol-BREF | |||||||||
| Physical | 3.685 | 0.688 | 1–5 | 3.820 | 0.627 | 1.14–5 | 3.175 | 0.671 | 1–5 |
| Psychological | 3.486 | 0.733 | 1–5 | 3.628 | 0.670 | 1–5 | 2.947 | 0.707 | 1–5 |
| Social | 3.361 | 0.844 | 1–5 | 3.483 | 0.801 | 1–5 | 2.903 | 0.847 | 1–5 |
| Environmental | 3.275 | 0.638 | 1–5 | 3.364 | 0.605 | 1–5 | 2.938 | 0.651 | 1–5 |