Table 1 Sample characterization at baseline (t1)
From: Translation and adaptation of the German version of the Veterans Rand—36/12 Item Health Survey
VR-12 | SF-12 | VR-36 | SF-36 | Total | |
|---|---|---|---|---|---|
Sample size, nt1/nt2 | |||||
Total | 177/151 | 171/156 | 169/158 | 174/161 | 691/626 |
Orthopedics | 103/96 | 99/91 | 97/95 | 100/96 | 399/378 |
Psychosomatics | 74/55 | 72/65 | 72/63 | 74/65 | 292/248 |
Age, M ± SD (range) | 52.0 ± 11.3 (23–89) | 53.2 ± 11.3 (22–84) | 54.1 ± 8.9 (23–78) | 52.0 ± 10.7 (20–77) | 52.8 ± 10.6 (20–89) |
Sex, % women | 68.0 | 69.6 | 68.1 | 65.1 | 67.7 |
Marital status, % | |||||
Single | 13.4 | 13.9 | 8.6 | 17.3 | 13.3 |
Married/living with partner | 65.1 | 67.5 | 65.6 | 63.7 | 65.5 |
Highest school graduation, % | |||||
High school | 28.8 | 25.2 | 24.3 | 28.7 | 26.8 |
Secondary school (10 years) | 56.5 | 55.6 | 53.8 | 53.4 | 54.8 |
Employment status, % | |||||
Fully employed | 45.8 | 48.0 | 49.1 | 50.6 | 48.3 |
Pension application, % yes | 10.2 | 11.3 | 8.5 | 14.9 | 11.3 |
Duration of rehabilitation, mean days | 26.8 | 28.2 | 27.4 | 27.7 | 27.5 |
Sick leave, days in the last year, M ± SD | 130 ± 162 | 121 ± 162 | 118 ± 152 | 109 ± 2138 | 119 ± 153 |