Table 1.
Patient Characteristics
| Mean (Range) | |
|---|---|
| Age (years) | 75 (64-86) |
| Weight (lbs) | 153 (116-225) |
| FEV1 (L) | 1.12 (0.53-2.48) |
| % predicted FEV1 | 59 (21-111) |
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.