Table 2.
Univariate analysis |
Multivariate analysis (N = 2014) |
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HR | 95% IC | p | aHR | 95% IC | p | |||||||
ART strategy: early vs. deferred | 0.74 | 0.48–1.13 | 0.17 | 0.76 | 0.49–1.16 | 0.20 | ||||||
IPT strategy: yes vs. no | 0.64 | 0.41–0.98 | 0.04 | 0.63 | 0.41–0.97 | 0.03 | ||||||
Sex: Male vs. female | 1.50 | 0.94–2.39 | 0.08 | 1.39 | 0.86–2.24 | 0.17 | ||||||
Plasma HIV-1 RNA: ≥ 5 vs. < 5 log10 copies/ml | 2.10 | 1.38–3.21 | 0.0006 | 1.44 | 0.90–2.32 | 0.13 | ||||||
PBMC HIV-1 DNA: ≥ 3 vs. < 3 log10 copies/106 cells | 2.67 | 1.68–4.22 | <0.0001 | 2.09 | 1.24–3.52 | 0.005 | ||||||
CD4+ cell count: | 0.18 | 0.31 | ||||||||||
350–500 vs. <350 cells/mm3 | 0.90 | 0.54–1.48 | 0.67 | 0.99 | 0.59–1.64 | 0.96 | ||||||
≥500 vs. <350 cells/mm3 | 0.60 | 0.34–1.06 | 0.08 | 0.68 | 0.37–1.21 | 0.19 |
Characteristics associated with the risk of death, sensitivity analysis N°1: replacing Temprano ART strategy with actual ART initiation | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Univariate analysis* |
Multivariate analysis* N = 2014 |
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HR | 95% IC | p | aHR | 95% IC | p | |||||||
ART really started 1 | 0.91 | 0.54–1.52 | 0.71 | 0.78 | 0.46–1.34 | 0.37 | ||||||
IPT strategy: yes vs. no | 0.64 | 0.41–0.98 | 0.04 | 0.63 | 0.41–0.97 | 0.04 | ||||||
Sex: Male vs. female | 1.50 | 0.94–2.39 | 0.08 | 1.39 | 0.86–2.24 | 0.18 | ||||||
Plasma HIV-1 RNA: ≥ 5 vs. < 5 log10 copies/ml | 2.10 | 1.38–3.21 | 0.0006 | 1.44 | 0.89–2.32 | 0.13 | ||||||
PBMC HIV-1 DNA: ≥ 3 vs. < 3 log10 copies/106 cells | 2.67 | 1.68–4.22 | <0.0001 | 2.12 | 1.26–3.57 | 0.005 | ||||||
CD4+ cell count: | 0.18 | 0.26 | ||||||||||
350–500 vs. <350 cells/mm3 | 0.90 | 0.54–1.48 | 0.67 | 0.97 | 0.58–1.61 | 0.89 | ||||||
≥500 vs. <350 cells/mm3 | 0.60 | 0.34–1.06 | 0.08 | 0.64 | 0.36–1.17 | 0.15 |
Characteristics associated with the risk of death, sensitivity analysis N°2: patients randomized to deferred ART strategy with follow-up censored at ART initiation | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Univariate analysis* |
Multivariate analysis* N = 1004 |
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HR | 95% IC | p | aHR | 95% IC | p | |||||||
IPT strategy: yes vs. no | 0.35 | 0.14–0.90 | 0.029 | 0.32 | 0.13–0.83 | 0.018 | ||||||
Sex: Male vs. female | 1.47 | 0.60–3.57 | 0.40 | 1.38 | 0.55–3.50 | 0.49 | ||||||
Plasma HIV-1 RNA: ≥ 5 vs. < 5 log10 copies/ml | 4.75 | 2.01–11.2 | 0.0004 | 2.68 | 1.07–6.69 | 0.035 | ||||||
PBMC HIV-1 DNA: ≥ 3 vs. < 3 log10 copies/106 cells | 7.25 | 2.45–21.42 | 0.0003 | 4.99 | 1.57–15.82 | 0.006 | ||||||
CD4+ cell count: | 0.31 | 0.37 | ||||||||||
350–500 vs. <350 cells/mm3 | 0.92 | 0.29–2.92 | 0.89 | 0.90 | 0.28–2.90 | 0.86 | ||||||
≥500 vs. <350 cells/mm3 | 0.48 | 0.14–1.62 | 0.24 | 0.48 | 0.14–1.72 | 0.26 |
N : number of patient; HR : Hazard ratio; aHR : adjusted Hazard ratio (Adjusted for study centre and for all other variables shown in the table); ART: antiretroviral treatment; IPT : Isoniazid preventive therapy; CI: confidence interval; PBMC: Peripheral Blood Mononuclear Cells; DNA: deoxyribonucleic acid; RNA: ribonucleic acid.
*Cox proportional hazards models; N : number of patient; aHR : adjusted Hazard ratio (adjusted for study centre and for all other characteristics shown in the table); IPT : Isoniazid preventive therapy; CI: confidence interval: PBMC: Peripheral Blood Mononuclear Cells; DNA: deoxyribonucleic acid; RNA: ribonucleic acid; (1): ART was started vs. ART was never started (time dependant variable) during trial and post-trial follow-up.
*Cox proportional hazards models ; N : number of patient; aHR : adjusted Hazard ratio (adjusted for study centre and for all other characteristics shown in the table); IPT: Isoniazid preventive therapy; CI: confidence interval: PBMC: Peripheral Blood Mononuclear Cells; DNA: deoxyribonucleic acid; RNA: ribonucleic acid.