From: Psychometric properties of the psychosocial screening instrument for physical trauma patients (PSIT)
 | Total group (n = 364) | Test-retest group (n = 128) |
---|---|---|
 | Mean ± SD | Mean ± SD |
Age at time of injury (years) | 62.7 ± 17.3 | 64.4 ± 15.0 |
ISS | 7.5 ± 6.5 | 8.5 ± 7.1 |
Time since injury (months) | 7.9 ± 3.6 | 7.3 ± 3.7 |
Time between baseline and retest (days) |  | 19.5 ± 6.8 |
 | N (%) | N (%) |
Gender | ||
 Female | 152 (41.8%) | 59 (46.1%) |
 Male | 212 (58.2%) | 69 (53.9%) |
Level of education | ||
 Low | 173 (47.5%) | 57 (44.5%) |
 Middle | 104 (28.6%) | 38 (29.7%) |
 High | 83 (22.8%) | 30 (23.4%) |
Unclassified | 3 (0.8%) | 0 (0%) |
Missing | 1 (0.3%) | 3 (2.4%) |
Current living situation | ||
 Alone | 109 (29.9%) | 36 (28.1%) |
 With partner/family | 255 (70.1%) | 92 (71.9%) |
Currently a paid job (yes) | 136 (37.4%) | 44 (35.4%) |
Missing | 1 (0.3%) | 0 (0%) |
ISS | ||
 < 16 | 320 (87.9%) | 107 (83.6%) |
 ≥ 16 | 41 (11.3%) | 21 (16.4%) |
 Missing | 3 (0.8%) | 0 (0%) |
Injury cause | ||
 Falls | 193 (53.0%) | 65 (50.8%) |
 Road traffic injury | 108 (29.7%) | 41 (32%) |
 Work-related | 24 (6.6%) | 5 (3.9%) |
 Sports-related | 26 (7.1%) | 8 (6.3%) |
 Violence | 5 (1.4%) | 1 (0.8%) |
 Intentional injury | 3 (0.8%) | 0 (0%) |
 Other | 1 (0.3%) | 1 (0.8%) |
 Missing | 4 (1.1%) | 7 (5.5%) |
Injury mechanism | ||
 Blunt | 358 (98.4%) | 125 (97.7%) |
 Penetrating | 6 (1.6%) | 3 (2.3%) |
ICU admission (yes) | 61 (16.8%) | 24 (18.8%) |
Pre-injury psychological problems (yes) | 52 (14.3%) | 15 (11.7%) |
Pre-injury psychological treatment (yes) | 51 (14.0%) | 13 (10.2%) |
Current psychological treatment (yes) | 54 (14.8%) | 23 (18%) |