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.
| Exacerbations over the period* | Genotype | Total | |
|---|---|---|---|
| Gly/Gly16 | Arg/Arg16 | ||
| No | 134 | 43 | 177 |
| Yes | 74 | 41 | 115 |
| Total | 208 | 84 | 292 |
*Odds ratio for exacerbation risk 2.05 (95% CI 1.19 to 3.53); p = 0.010.
