Table 1c.
Spirometric abnormalities
| Spirometric findings | No of patients | Percentages |
|---|---|---|
| Normal | 35 | 50% |
| Obstructive pattern | 28 | 40% |
| Restrictive pattern | 7 | 10% |
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.