Table 1.
Baseline demographic and clinical characteristics according to childhood trauma scores at baseline (n = 1,649).
| Childhood trauma score | Total | ||||
|---|---|---|---|---|---|
| 0 | 1–4 | 5–8 | p value* | ||
| Socio-demographics | |||||
| Gender (N, % female) | 543 (59.6) | 401 (70.2) | 121 (72.5) | <.001 | 1065 (64.6) |
| Age in years (mean, SD) | 39.93 (12.2) | 41.38 (11.1) | 42.95 (10.9) | .002 | 40.74 (11.7) |
| Education in years (mean, SD) | 12.77 (3.2) | 12.85 (3.3) | 11.76 (3.2) | <.001 | 12.70 (3.2) |
| Number of working hours (mean, SD) | 31.64 (10.8) | 30.36 (10.3) | 29.78 (10.6) | .023 | 31.01 (10.6) |
| Somatic health | |||||
| % with at least one chronic condition | 422 (46.3) | 295 (51.7) | 99 (59.3) | .004 | 816 (49.5) |
| Work functioning | |||||
| Absenteeism (N, %) | <.001 | ||||
| No absenteeism | 501 (55.0) | 227 (39.8) | 54 (32.3) | 782 (47.4%) | |
| Short-term absenteeism (≤ 2 weeks) | 252 (27.7) | 206 (36.1) | 53 (31.7) | 511 (31.0) | |
| Long-term absenteeism (> 2 weeks) | 158 (17.3) | 138 (24.2) | 60 (35.9) | 356 (21.6) | |
| Disability (4–20), mean (SD) | 7.64 (4.2) | 9.45 (4.5) | 9.98 (4.6) | <.001 | 8.50 (4.4) |
| Psychiatric status (N, %) | <.001 | ||||
| No depressive or anxiety disorder | 311 (34.1) | 78 (13.7) | 14 (8.4) | 403 (24.4) | |
| Remitted depressive and/or anxiety disorder | 202 (22.2) | 136 (23.8) | 32 (19.2) | 370 (22.4) | |
| Current depressive disorder | 105 (11.5) | 92 (16.1) | 27 (16.2) | 224 (13.6) | |
| Current anxiety disorder | 168 (18.4) | 108 (18.9) | 38 (22.8) | 314 (19.0) | |
| Current comorbid depressive-anxiety disorder | 125 (13.7) | 157 (27.5) | 56 (33.5) | 338 (20.5) | |
Abbreviations: CTI, Childhood Trauma Index; SD, standard deviation; %, within CTI score.
*
p value based on chi-square statistics for categorical variables and analyses of variances for continuous variables (one-way ANOVA).