Table 6.

Adjusted Cause-Specific Incidence Rate Ratios by Time Receiving Antiretroviral Therapy (ART) and Calendar Year of Starting ART, from Poisson Models

Model	Cause of death
	AIDS	Non-AIDS malignancy	Non-AIDS infection	Cardiovascular disease	Violence	Liver related	Respiratory	Renal failure
	Time receiving ARTa
<1 year	1	1	1	1	1	1	1	1
1–1.99 years	0.50 (0.41–0.61)	0.85 (0.52–1.38)	0.68 (0.42–1.10)	0.92 (0.51–1.65)	1.24 (0.71–2.18)	0.72 (0.39–1.33)	1.53 (0.51–4.60)	0.48 (0.15–1.53)
≥2 years	0.33 (0.28–0.39)	1.24 (0.84–1.82)	0.63 (0.42–0.96)	1.22 (0.76–1.96)	1.17 (0.72–1.89)	0.90 (0.57–1.43)	1.07 (0.37–3.13)	0.38 (0.15–0.95)
P, for trend	<.001	.18	.036	.32	.61	.80	.96	.042
Year of starting ARTb
1996–1997	1	1	1	1	1	1	1	1
1998–1999	0.82 (0.69–0.99)	0.77 (0.54–1.09)	0.66 (0.40–1.09)	0.85 (0.55–1.32)	1.26 (0.83–1.93)	1.01 (0.65–1.58)	1.88 (0.59–6.00)	0.62 (0.22–1.71)
2000–2002	0.70 (0.58–0.85)	0.66 (0.45–0.98)	1.09 (0.68–1.73)	0.78 (0.49–1.26)	0.66 (0.38–1.14)	0.72 (0.43–1.21)	1.17 (0.32–4.25)	0.52 (0.17–1.52)
2003–2006	0.72 (0.56–0.92)	0.83 (0.47–1.46)	1.63 (0.92–2.92)	0.74 (0.35–1.56)	1.02 (0.48–2.18)	0.42 (0.16–1.13)	3.09 (0.74–12.95)	0.56 (0.14–2.30)
P, for trend	<.001	.11	.074	.28	.33	.059	.32	.28

NOTE. Data are hazard ratio (95% confidence interval), unless otherwise indicated.

^aAdjusted for age, sex, injection drug use, CD4, log viral load, AIDS at baseline, and year of starting ART.

^bAdjusted for age, sex, injection drug use, CD4, log viral load, AIDS at baseline, and time receiving ART.