Table 1.
Demographic Characteristics (N = 302)
| N (%) | M ± SD (range) | |
|---|---|---|
| Demographic Variables | ||
| Age (years) | 76.44 ± 6.98 (65–95) | |
| Gender | ||
| Females | 163 (54 %) | |
| Males | 139 (46 %) | |
| Education (years) | 14.51 ± 2.98 (5–28) | |
| IADL | 2.53 ± 3.24 (0–15) | |
| GDS | 4.72 ± 3.90 (0–21) | |
| GHS | 1.20 ± 1.01 (0–5) | |
| 0 | 83 (27.5 %) | |
| 1 | 114 (27.7 %) | |
| 2 | 76 (25.2 %) | |
| 3 | 22 (7.2 %) | |
| 4 | 6 (2 %) | |
| 5 | 1 (0.3 %) | |
| Physical Measures | ||
| SPPB | 9.92 ± 1.87 (2–12) | |
| Gait Velocity NW (cm/s) | 99.54 ± 23.43 (27–170) | |
| Gait Velocity WWT (cm/s) | 70.31 ± 25.23 (14–148) | |
| Cognitive Measures | ||
| RBANS Total Index | 92.22 ± 11.65 (65–137) | |
| Trails A Time (Seconds) | 49.72 ± 26.58 (16–300) | |
| Trails B time (Seconds) | 131.43 ± 66.75 (13–540) | |
Abbreviations: IADL = Instrumental Activities of Daily Living; GDS = Geriatric Depression Scale; GHS = Global Health Scale; SPPB = Short Performance Physical Battery; NW = Normal Walk; WWT = Walking While Talking; RBANS = Repeatable Battery for the Assessment of Neurological Status; Trails A = Trail Making Test (Part A); Trails B = Trail Making Test (Part B);