Table 1 Sociodemographic characteristics of the respondents (n = 1215) supplemented with non-response analysis
|  | n (%) | Women/Men n | Non-respondents n (%) | Respondents vs. non-respondents χ2 (P-values) |
|---|---|---|---|---|
Gender | Â | Â | Â | 0.4 (0.52) |
 Women | 452 (37.2) |  | 1008 (36.2) |  |
 Men | 763 (62.8) |  | 1777 (63.8) |  |
Age-groups |  |  |  | 68.7 (< 0.01) |
 18–29 | 283 (23.3) | 122/161 | 947 (34.0) |  |
 30–39 | 400 (32.9) | 143/257 | 948 (34.0) |  |
 40–49 | 295 (24.3) | 102/193 | 545 (19.6) |  |
 50–64 | 237 (19.5) | 85/152 | 348 (12.5) |  |
Civil status | ||||
 Living with partner/husband/wife | 780 (64.9) | 315/465 |  |  |
Level of education |  |  |  | 47.2 (< 0.01) |
 0–9 years | 489 (40.2) | 176/313 | 1366 (49.1) |  |
  > 9 years without a university degree | 255 (21.0) | 86/169 | 637 (22.9) |  |
  > 12 years with a university degree | 471 (38.8) | 190/281 | 790 (28.4) |  |
Years since immigration |  |  |  | 34.0 (< 0.01) |
 Five or more | 79 (6.5) | 22/57 | 324 (11.6) |  |
 Four | 334 (27.5) | 117/217 | 845 (30.4) |  |
 Three | 802 (66.0) | 313/489 | 1615 (58.0) |  |
PTSD | 353 (30.6) | 141/212 | Â | Â |
Torture exposure | 354 (30.6) | 90/264 | Â | Â |
Mean score ESSI (SD) | Â | 3.5 (1.1) /3.3 (1.1) | Â | Â |