Table 3 Summary of published reports on the association between heterozygosity for CCR5-Δ32 chemokine receptor allele and the risk of MTCT of HIV-1 or the rate of disease progression
| Â | Risk Factor | |||
|---|---|---|---|---|
Population | (n) Patients | Risk of MTCT | Rate of HIV progression | Reference |
African American | 144 | None | None | 52 |
Argentinean | 886 | None | None | 28,53 |
Austrian | 79 | ↓ | NS | 20 |
French | 512 | None | ↓ | 25 |
Mixed American | 122 | None | NS | 54 |
Mixed American | 831 | None | NS | 55 |
Mixed American | 457 | NS | ↓ | 26 |
Mixed American | 41 | NS | ↓ | 27 |
Spaniard | 73 | None | None | 38 |