Table 1.

Viral load ranges selected for validation

Viral Load ranges	Specimens tested by Abbott Real Time HIV-1	Specimens tested by GeneXpert HIV-1 Quant
Not detected	85	27
< 40	20	24
40 -200	24	15
201 -2500	24	16
2501 -5000	21	16
5001 -10,000	23	19
10,001 -1 L	59	59
100,001 -5 L	45	26
> 5 L	13	17
Total	314	219