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Transmitted drug resistance mutations (TDRMs) by drug class, 2010–2013
| TDRMs by drug class | n | % |
|---|---|---|
| Any | 1233 | 7.5 |
| Single | ||
| NRTI only | 425 | 2.6 |
| NNRTI only | 405 | 2.5 |
| PI only | 241 | 1.5 |
| Dual | ||
| NRTI + NNRTI | 121 | 0.7 |
| NRTI + PI | 17 | 0.1 |
| NNRTI + PI | 11 | 0.1 |
| Triple | ||
| NRTI + NNRTI + PI | 13 | 0.1 |
NRTI, nucleoside reverse transcriptase inhibitor; NNRTI, nonnucleoside reverse transcriptase inhibitor; PI, protease inhibitor.
