| Drugs included in the modelling of alternative regimens |
Number (%) of actual failures for which the models identified alternative regimens predicted to be ffective |
Number (%) of actual failures for which the models identified alternative regimens with a higher probability of success |
| 18 drugs (no tipranavir or maraviroc) |
267 (75%) |
357 (100%) |
| 13 drugs (no tipranavir, maraviroc, lopinavir, atazanavir, darunavirraltegravir, enfuvirtided: drugs approved in last 10 years) |
146 (41%) |
351 (98%) |
| Only those drugs available at the time of the TCE included |
143 (40%) |
356 (100%) |
