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.
Comparison of FEV1 between patients with mixed pattern and purely obstructive pattern.
| Post-Bronchodilator | Mixed (n=100) | Obstructive (n=38) | p-value |
|---|---|---|---|
| FEV1 (L) | 0.996±0.328 | 1.475±0.499 | <0.001 |
| FEV1 % predicted | 42.28±14.54 | 67.79±15.74 | <0.001 |
