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.
The frequency of different SDF1 genotypes, χ2 test, and P value
| Genotypes | HIV patients | Donors | P value | ||
|---|---|---|---|---|---|
| n | Frequency | n | Frequency | ||
| SDF1 3′A/SDF1 3′A (A/A) | 52 | 0.371 (37.1%) | 9 | 0.054 (5.4%) | <0.05 |
| SDF1 3′A/SDF1 (A/G) | 56 | 0.40 (40%) | 70 | 0.426 (42.6%) | >0.05 |
| SDF1/SDF1 (G/G) | 32 | 0.228 (22.8%) | 85 | 0.518 (51.8%) | <0.05 |
Abbreviation: HIV, human immunodeficiency virus.
