	Viral Load > 10,000 copies/ml		P value^*	Odds ratio
	Yes	No	P value^*	Odds ratio
CD4 count persistently below 100 & CD4 count below baseline
Yes	77	20	0.000	3.160
No	95	81
CD4count below baseline & CD4 count falling 50% of peak value
Yes	83	42	0.306	1.294
No	89	59
CD4count falling 50% of peak value & CD4 count persistently below 100
Yes	79	44	0.738	1.088
No	93	57
	Viral Load > 1000 copies/ml		P value^*	Odds ratio
	Yes	No	P value^*	Odds ratio
CD4 count persistently below 100 & CD4 count below baseline
Yes	79	19	0.003	2.397
No	111	64
CD4 count below baseline & CD4 count falling 50% of peak value
Yes	92	49	0.256	1.353
No	98	34
CD4 count falling 50% of peak value & CD4 count persistently below 100
Yes	88	36	0.653	1.126
No	102	47