Table 2 Associations of co-receptor tropism by various methods of assignment, with HIV subtype
|  | Subtype: Number of isolates, (proportion (%) | Total | χ 2; p-value | |||||
|---|---|---|---|---|---|---|---|---|
A1 | A1R | A2 | C | D | ||||
WebPSSM | CCR5 | 32 (88.9) | 7 (100) | 2 (50) | 5 (100) | 3 (60) | 49 (86) | 0.05 |
CXCR4 | 4 (11.1) | 0 (0) | 2 (50) | 0 (0) | 2 (40) | 8 (14) | Â | |
Total | 36 (100) | 7 (100) | 4 (100) | 5 (100) | 5 (100) | 57 (100) | Â | |
Raymond | CCR5 | 28 (77.8) | 6 (85.7) | 2 (50) | 5 (100) | 1 (20) | 42 (73.7) | 0.024 |
CXCR4 | 8 (22.2) | 1 (14.3) | 2 (50) | 0 (0) | 4 (80) | 15 (26.3) | Â | |
Total | 36 (100) | 7 (100) | 4 (100) | 5 (100) | 5 (100) | 57 (100) | Â | |
Esbjörnsson | CCR5 | 25 (69.4) | 6 (85.7) | 2 (50) | 4 (80) | 2 (40) | 39 (68.4) | 0.435 |
CXCR4 | 11 (30.6) | 1 (14.3) | 2 (50) | 1 (20) | 3 (60) | 18 (21.6) | Â | |
Total | 36 (100) | 7 (100) | 4 (100) | 5 (100) | 5 (100) | 57 (100) | Â | |
Phenoseq | CCR5 | 30 (83.3) | 6 (85.7) | 4 (100) | 5 (100) | 3 (60) | 48 (84.2) | 0.416 |
CXCR4 | 6 (16.7) | 1 (14.3) | 0 (100) | ` | 2 (40] | 9 (15.8) | Â | |
Total | 36 (100) | 7 (100) | 4 (100) | 5 (100) | 5 (100) | 57 (100) | Â | |
G2PFPR10 | CCR5 | 29 (80.6) | 6 (85.7) | 2 (50) | 5 (100) | 1 (20) | 43 (75.4) | 0.016 |
CXCR4 | 7 (19.4) | 1 (14.3) | 2 (50) | 0 (0) | 4 (80) | 14 (24.6) | Â | |
Total | 36 (100) | 7 (100) | 4 (100) | 5 (100) | 5 (100) | 57 (100) | Â | |