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.
Results for the significant variation encountered.
| Anatomical variation | control group | positive group | p (Fischer exact test) |
|---|---|---|---|
| Haller cell | 19% | 27% | 0.01 |
| Concha bullosa | 27% | 42% | 0.0369 |
| UP variation | 15% | 35% | 0.01 |
| deviated UP | 30% | 53% | 0.0065 |
| ethmoid roof asymmetry | 24% | 81% | 0.0001 |
