Model | Frailty prevalence at baseline | 5-year cumulative incidence of dementia (%, 95% CI) | χ2 | P | |
---|---|---|---|---|---|
N | Prevalence (%) | ||||
Modified Fried Frailty | Â | Â | Â | 14.2 | <.001 |
 No frailty | 1917 | 94.8 | 9.6(8.2,10.9) |  |  |
 Frailty | 105 | 5.2 | 21.0(13.2,28.7) |  |  |
Physical Frailty | Â | Â | Â | 24.0 | <.001 |
 No frailty | 1816 | 89.8 | 9.0(7.7,10.4) |  |  |
 Frailty | 206 | 10.2 | 19.9(14.2,25.4) |  |  |
Multidimensional Frailty | Â | Â | Â | 38.7 | <.001 |
 No frailty | 1825 | 90.3 | 8.9(7.5,10.1) |  |  |
 Frailty | 197 | 9.7 | 22.8(17.0,28.7) |  |  |