Table 5.
Allelic and genotypic frequencies of SDF1, wild-type allele, and SDF1 3′A reported in different countries compared with the Tunisian cohort
| Countries | HIV patients | n | Controls | n | References | ||
|---|---|---|---|---|---|---|---|
| Allelic frequencies (%) | SDF1 3′A | SDF1 | SDF1 3′A | SDF1 | |||
| Japan | 34.47 | – | 393 | – | – | – | Ikegawa et al15 |
| Poland | 14.6 | – | 1063 | – | – | – | Lewandowska et al24 |
| Italy | 15.0 | – | 37 | – | – | – | Su et al18 |
| Pavia | 3.6 | – | 55 | – | – | – | Guerini et al17 |
| Southern Spain | 24.5 | – | 100 | – | – | – | Royo et al25 |
| Spain | 32.32 | 67.68 | 164 | 8.33 | 91.67 | 60 | Soriano et al26 |
| Russia | 22.2 | – | 171 | – | – | – | Ryabov et al27 |
| Greece | 29.75 | – | 200 | – | – | – | Apostolakis et al16 |
| South India | 17–35 | – | 525 | – | – | – | Ramana et al |
| North India | 20.4 | – | 500 | – | – | – | Verma et al21 |
| Caucasian | 21.1 | – | 1835 | – | – | – | Winkler et al13 |
| African Americans | 5.7 | – | 859 | – | – | – | |
| Asian | 25.7 | – | 37 | – | – | – | |
| Brazilian Caucasians | 18.84–23 | – | 469 | – | – | – | EMV Reiche et al (2006) |
| Brazilian non-Caucasians | 14–20 | – | 225 | – | – | – | |
| Asia (Oceanian) | 50–70 | – | – | – | – | – | Arezana-Seisdedos et al14 |
| Tunisia | 57.1 | 42.8 | 140 | 26.8 | 73.1 | 164 | Present study |
Abbreviations: n, total number; (–), data not available; HIV, human immunodeficiency virus.