Table B2.

Event rates by true latest CD4 count

ART status	Outcome	CD4 cat	Mean CD4	Events	Person-years	Rate (per 100 person-years)
Pre-ART	Death	<200	138.0	134	1336.3	10.03
		200–349	291.4	54	4799.6	1.13
		350–499	426.3	45	8971.0	0.50
		≥500	711.8	68	15078.5	0.45
	Serious AIDS	<200	138.0	339	1376.2	24.36
		200–349	291.3	201	4854.3	4.14
		350–499	426.3	116	8976.4	1.29
		≥500	711.8	94	15042.9	0.62
	Non-AIDS death	<200	138.0	54	1336.3	4.04
		200–349	291.4	41	4799.6	0.85
		350–499	426.3	40	8971.0	0.45
		≥500	711.8	58	15078.5	0.38
Post-ART	Death	<200	124.3	53	1181.7	4.49
		200–349	285.4	21	2534.9	0.83
		350–499	425.0	22	3752.4	0.59
		≥500	743.9	23	8439.5	0.27
	Serious AIDS	<200	131.5	70	774.6	9.04
		200–349	287.0	38	2175.7	1.75
		350–499	425.3	23	3435.3	0.67
		≥500	746.1	20	7998.3	0.25
	Non-AIDS death	<200	124.3	29	1181.7	2.45
		200–349	285.4	18	2534.9	0.71
		350–499	425.0	21	3752.4	0.56
		≥500	743.9	22	8439.5	0.26

CD4: CD4+ T lymphocyte; ART: antiretroviral treatment.