TABLE 1.

Within-run and between-run precision in the ultrasensitive Amplicor HIV-1 Monitor test

Parameter	Value for sample
	Within-run					Between-run
	A	B	C	D	E	Low	High
No. of HIV-1 RNA copies/ml
Mean	498	24	222	108	33	226	16,866
SD	120.4	70.4	36.8	26.2	1.0	69.6	5,437
% CV	24.2	29.3	16.6	24.2	2.9	30.8	32.2
n	4	5	4	4	4	37	38
No. of HIV-1 RNA log10(copies/ml)
Mean	2.7	2.4	2.3	2.0	1.5	2.3	4.2
SD	0.11	0.14	0.07	0.12	0.01	0.13	0.12
% CV	3.9	5.9	3.2	5.8	0.8	5.7	2.9
n	4	5	4	4	4	37	38