Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Variable | Mean (SD) | Range |
|---|---|---|
| Age (y) | 87 (6) | 72 - 98 |
| Body mass index (kg/m2) | 28.1 (5.6) | 21 - 47 |
| Number of comorbidities | 7 (3) | 2 - 13 |
| Falls in the last year | Number of subjects | % |
| 0 | 10 | 34 |
| 1 | 8 | 28 |
| 2 or more | 11 | 38 |
| Fried's Frailty Index | ||
| Nonfrail | 4 | 14 |
| Prefrail | 18 | 62 |
| Frail | 7 | 24 |
