Table 1.
Summary of the methodological constructs of the four frailty indexes compared.
Table 2.
Baseline characteristics of hospitalized older patients according to gender.
Figure 1.
Comparisons among different frailty instruments on one-month and one-year all-cause mortality in hospitalized older patients.
Panel A Receiver operating characteristic (ROC) curve comparisons among Multidimensional Prognostic Index (MPI), Frailty Index derived from the Study of Osteoporotic Fractures (FI-SOF), Frailty Index based on cumulative deficits (FI-CD), and Frailty Index based on a Comprehensive Geriatric Assessment (FI-CGA) scores on one-month all-cause mortality in hospitalized older patients. Panel B ROC curve comparisons among MPI, FI-SOF, FI-CD, and FI-CGA scores on one-year all-cause mortality in hospitalized older patients.
Table 3.
Risk of one-month and one-year all-cause mortality according to the four frailty instruments in hospitalized older patients.
Table 4.
Comparison of the areas under the receiver operating characteristic (ROC) curves of the four frailty instruments compared.*
Table 5.
Subgroups of hospitalized older patients where different frailty indexes showed a significant different predictive discriminatory power for one-year all-cause mortality.*