From: Moderate prevalence of HIV-1 transmitted drug resistance mutations in southern Brazil
 | Recent group (n = 15) | Chronic group (n = 135) | All (n = 150) |
---|---|---|---|
Subtype a | |||
B | 10 (66.7; 41.7 to 84.8) | 71 (52.6; 44.2 to 60.8) | 81 (54.0; 46.0 to 61.8) |
C | 4 (26.7; 10.9 to 52.0) | 36 (26.7; 19.9 to 34.7) | 40 (26.7; 20.2 to 34.3) |
F | 0 (0.0; 0.0 to 20.4) | 10 (7.4; 4.1 to 13.1) | 10 (6.7; 3.7 to 11.8) |
CRFs | 1 (6.7; 1.2 to 29.8) | 18 (13.3; 8.6 to 20.1) | 19 (12.7; 8.3 to 18.9) |
Resistance mutations by class b | |||
PR region with PI mutation | 0 (0.0; 0.0 to 20.4) | 1 (0.7; 0.1 to 4.1) | 1 (0.7; 0.1 to 3.7) |
RT region with NRTI mutation | 1 (6.7; 1.2 to 29.8) | 3 (2.2; 0.8 to 6.3) | 4 (2.7; 1.0 to 6.7) |
RT region with NNRTI mutation | 1 (6.7; 1.2 to 29.8) | 4 (3.0; 1.2 to 7.4) | 5 (3.3; 1.4 to 7.6) |
Any resistance mutation | 2 (13.3; 3.7 to 37.9) | 8 (5.9; 3.0 to 11.3) | 10 (6.7; 3.7 to 11.8) |