Factors associated with viral re-suppression (viral load<100 copies/ml, or 2 log reduction) after planned adherence counselling in patients with detectable viral load on antiretroviral therapy in Swaziland, 2012–2013.

1 The adjusted ORs are those from the final model, and include control for clustering by health facility.2ART = antiretroviral therapy.3 Median time on ART in undetectable group was 3.2 years (95% CI 18–4.9).4 WHO = World Health Organisation.5 ‘Unknown’ categories are included when >1% of values are missing. On regression analysis, no association was seen between likelihood of re-suppression and having unknown missing value for time on ART, WHO Clinical Stage, last C4 count, TB co-infection status or ART regimen.Factors associated with viral re-suppression (viral load