Table 2. Distribution of HIV-1 subtypes and circulating recombinant forms (CRFs) in different groups of patients recruited in this cohort study.
| Male | ||||||
| Subtype/CRF | Heterosexual | MSM | IDUs | Others | Femalea | Total |
| B | 16 (69.6) | 154 (93.9) | 9 (25.7) | 36 (90.0) | 4 (40) | 219 (80.5) |
| C | 0 (0) | 3 (1.8) | 0 (0) | 0 (0) | 0 (0) | 3 (1.1) |
| CRF01_AE | 7 (30.4) | 4 (2.4) | 0 (0) | 3 (7.5) | 3 (30) | 17 (6.3) |
| CRF07_BC | 0 (0) | 2 (1.2) | 26 (74.3) | 1 (2.5) | 3 (30) | 32 (11.8) |
| CRF08_BC | 0 (0) | 1 (0.6) | 0 (0) | 0 (0) | 0 (0) | 1 (0.4) |
| Total | 23 (100) | 164 (100) | 35 (100) | 40 (100) | 10 (100) | 272 (100) |
a
Includes 4 heterosexual female infected with subtype B, 3 heterosexual female infected with CRF01_AE, and 3 IDUs infected with CRF07_BC.