Table 1.
Demographics and clinical characteristics of patients with reportable tropism results
| India | South Africa | Uganda | |||||
|---|---|---|---|---|---|---|---|
| Subtype C (N = 240) |
Subtype C (N = 205) |
Subtype A/A1 (N = 236) |
Subtype D (N = 236) |
||||
| TN (n = 174) |
TE (n = 66) |
TE (n = 205) |
TN (n = 204) |
TE (n = 32) |
TN (n = 113) |
TE (n = 23) |
|
| Age: mean (SD) | 36 (8.2) | 39 (7.5) | 37 (7.9) | 38 (8.7) | 38 (8.7) | 35 (8.4) | 33 (8.3) |
| Gender: % male | 65% | 82% | 41% | 32% | 31% | 35% | 22% |
| Time since HIV diagnosis (months): mean (SD) | 23 (36.2) | 68.4 (43.7) | 48.9 (31.5) | 37.7 (35.4) | 62.8 (48.1) | 32.6 (26.6) | 46.6 (19.0) |
| Number of treatment failures: mean (SD) | NA | 1.5 (1.6) | 1.3 (0.58)* | NA | 1.2 (0.4) | NA | 1.0 (0.2) |
| Absolute CD4+ cell count (cells/μL): mean (SD) | 155.7 (128.5) | 114.0 (110.1) | 204.0 (146.1)* | 334.3 (178.9) | 83.4 (64.8) | 361.0 (198.0) | 109.3 (124.2) |
| CD4+ count: range | 3-775 | 6-504 | 1-681 | 5-1171 | 8-223 | 10-1255 | 1-589 |
| Viral load (log10 copies/mL): mean (SD) | 5.52 (5.46) | 5.40 (5.42) | 5.09 (5.55) | 5.27 (5.33) | 5.60 (5.20) | 5.11 (5.19) | 5.15 (5.22) |
| Log viral load: range | 3.16-5.88 | 3.16-5.88 | 3.04-6.63 | 3.40-5.88 | 3.13-5.86 | 3.33-5.85 | 3.07-5.88 |
NA, not available; SD, standard deviation; TE, treatment-experienced; TN, treatment-naïve.* Missing 1; n = 204.