Table 3 Sample characteristics field test baseline and evaluation reliability, validity, responsiveness, interpretability
Characteristic | Field test baseline (n = 62) | Evaluation reliability, validity, responsiveness, interpretability (n = 169) |
|---|---|---|
n (%) | n (%) | |
Gender | ||
 Male | 37 (60) | 96 (57) |
 Female | 25 (40) | 73 (43) |
Age (years), median (range) | 74 (70–96) | 75 (70–98) |
Living situation | ||
 Independent | 61 (98) | 162 (96) |
 Sheltered accommodation | 0 | 4 (2) |
 Senior home | 1 (2) | 2 (1) |
 Nursing home | 0 | 1 (1) |
Educational levela | ||
 Low | 10 (16) | 61 (36) |
 Middle | 37 (60) | 65 (38) |
 High | 15 (24) | 43 (25) |
Specialty | ||
 Medical | 19 (31) | 78 (46) |
 Surgical | 21 (34) | 36 (21) |
 Intervention cardiology | 18 (29) | 48 (28) |
 Unknown | 4 (6) | 7 (4) |
Admission type | ||
 Acute | 32 (52) | 75 (44) |
 Elective | 26 (45) | 87 (52) |
 Unknown | 4 (6) | 7 (4) |
Length of stay (days) median (range) | 4 (1–28) | 5 (1–35) |
Number of days the interview took place after admission | ||
 1 | 1 (2) | 10 (6) |
 2 | 28 (45) | 64 (38) |
 3 | 24 (40) | 69 (41) |
 4 | 8 (13) | 26 (15) |