TABLE 3.

Comparison of Xpert results in untreated samples at days 0, 7, and 15

Result at day 0	No. of samples with indicated result												Total
	UND7						UND15
	Negative	Very low	Low	Med	High	NA	Negative	Very low	Low	Med	High	NA
Negative	0	0	0	0	0	0	0	0	0	0	0	0	0
Very low	0	0	1	0	0	0	0	0	0	1a	0	0	1
Low	0	1	4	2	0	1	0	1	3	4	0	0	8
Med	0	0	1	15	6	0	0	0	3	10	9	0	22
High	0	0	1b	4	11	1	0	0	1b	7	9	0	17
Invalid	0	0	0	0	0	0	0	0	0	0	0	0	0
Total	0	1	7	21	17	2	0	1	7	22	18	0	48

^aID 153.

^bID 120.