Table 3.
Mean CTQ total scores by group and level of childhood urbanicity
| Urbanicity | Patients | Controls | ||||
|---|---|---|---|---|---|---|
| N | Mean CTQ (SD) | B (p) | N | Mean CTQ (SD) | B (p) | |
| 1 | 239 | 1.55 (0.46) | 174 | 1.40 (0.39) | ||
| 2 | 157 | 1.69 (0.54) | 0.13 (<0.01) | 107 | 1.36 (0.40) | −0.03 (0.60) |
| 3 | 144 | 1.58 (0.49) | 0.02 (0.64) | 91 | 1.26 (0.26) | −0.12 (0.04) |
| 4 | 156 | 1.65 (0.52) | 0.10 (0.03) | 95 | 1.32 (0.29) | −0.07 (0.21) |
| B linear trend | 0.02 (0.10) | −0.03 (0.08) | ||||
Four levels of urbanicity/population density 1 = <500 inhabitants/km2; 2 = 500–1000 inhabitants/km2; 3 = inhabitants 1000–2500/km2; 4 = 2500+/km
CTQ childhood trauma questionnaire, SD standard deviation, B the regression coefficients from multilevel linear regression analyses, adjusted for age and sex