Table 2.
Mortality rates by frailty group category [number of deaths/number of individuals (%)]
| Frailty category | FI-Self-report | FI-Lab | FI-Combined |
|---|---|---|---|
| Full sample [total: 907/8888 (10.2%)]* | |||
| 0–0.1 | 143/5424 (2.6%) | 114/3124 (3.7%) | 73/3988 (1.8%) |
| 0.1–0.2 | 234/1795 (13.0%) | 323/3613 (8.9%) | 298/3330 (9.0%) |
| 0.2–0.3 | 210/914 (23.0%) | 287/1554 (18.5%) | 304/1107 (27.5%) |
| 0.3–0.4 | 180/475 (37.9%) | 128/483 (26.5%) | 174/380 (45.8%) |
| > 0.4 | 140/280 (50.0%) | 55/114 (48.3%) | 58/83 (69.9%) |
| Age 20–39 years [total: 23/3235 (0.7%)]* | |||
| 0–0.1 | 12/2912 (0.4%) | 6/1323 (0.5%) | 8/2163 (0.4%) |
| 0.1–0.2 | 8/261 (3.1%) | 10/1341 (1.1%) | 11/975 (1.1%) |
| > 0.2a | 3/62 (4.8%) | 7/571 (1.2%) | 4/97 (4.1%) |
| Age 40–65 years [total: 198/3482 (5.7%)]* | |||
| 0–0.1 | 61/2066 (3.0%) | 41/1377 (3.0%) | 31/1554 (2.0%) |
| 0.1–0.2 | 45/794 (5.7%) | 60/1391 (4.3%) | 74/1372 (5.4%) |
| 0.2–0.3 | 32/345 (9.3%) | 64/534 (12.0%) | 49/419 (11.7%) |
| 0.3–0.4 | 38/190 (20.0%) | 20/152 (13.2%) | 32/118 (27.1%) |
| > 0.4 | 22/87 (25.3%) | 13/28 (46.4%) | 12/19 (63.2%) |
| Age > 65 years [total: 686/2171 (31.6%)]* | |||
| 0–0.1 | 70/446 (15.7%) | 67/424 (15.8%) | 34/271 (12.6%) |
| 0.1–0.2 | 181/740 (24.5%) | 253/881 (28.7%) | 213/983 (21.7%) |
| 0.2–0.3 | 176/523 (33.7%) | 220/589 (37.4%) | 252/600 (42.0%) |
| 0.3–0.4 | 141/272 (51.8%) | 105/211 (49.8%) | 141/254 (55.5%) |
| > 0.4 | 118/190 (62.1%) | 41/66 (62.1%) | 46/63 (73.0%) |
*p < 0.05 (chi-squared test)
aFrailty groups 0.2–0.3, 0.3–0.4 and > 0.4 were collapsed due to insufficient sample size