Table 3 Distribution of walking speed by different cut-off points in the cohort
From: Frailty prevalence and slow walking speed in persons age 65 and older: implications for primary care
Walking speed (m/s) | Total | Frail | Non frail | LR + | LR + ≥75* | LR - | LR- ≥75* |
|---|---|---|---|---|---|---|---|
N = 1325 | N = 148 | N = 1177 | |||||
<0.4 | 136 (10.3%) | 86 (58.1%) | 50 (4.2%) | 13.83 | 8.66 | 0.44 | 0.44 |
<0.5 | 185 (14.0%) | 101 (68.2%) | 84 (7.1%) | 9.60 | 6.68 | 0.34 | 0.34 |
<0.6 | 278 (21.0%) | 120 (81.1%) | 158 (13.4%) | 6.04 | 4.24 | 0.22 | 0.24 |
<0.7 | 400 (30.2%) | 138 (93.2%) | 262 (22.3%) | 4.19 | 3.00 | 0.09 | 0.10 |
<0.8 | 565 (42.6%) | 147 (99.3%) | 418 (35.5%) | 2.80 | 2.10 | 0.01 | 0.01 |
<0.9 | 665 (50.2%) | 148 (100.0%) | 517 (43.9%) | 2.28 | 1.78 | 0.00 | 0.00 |
<1.0 | 766 (57.8%) | 148 (100.0%) | 618 (52.5%) | 1.90 | 1.56 | 0.00 | 0.00 |
<1.1 | 1001 (75.5%) | 148 (100.0%) | 853 (72.5%) | 1.38 | 1.20 | 0.00 | 0.00 |
<1.2 | 1062 (80.2%) | 148 (100.0%) | 914 (77.7%) | 1.29 | 1.15 | 0.00 | 0.00 |
<1.3 | 1132 (85.4%) | 148 (100.0%) | 984 (83.6%) | 1.20 | 1.10 | 0.00 | 0.00 |
<1.4 | 1178 (88.8%) | 148 (100.0%) | 1028 (87.3%) | 1.14 | 1.07 | 0.00 | 0.00 |