Table 2.

Outcome of studies

Studies, year	Outcome of Studies
	True Positive (TP)	False Negative (FN)	False Positive (FP)	True Negative (TN)	Total Sample	Sensitivity (Sn; %)	Specificity (Sp; %)	Limit of Detection (copies per reaction)
16	65	1	0	58	124	98.5	100	25
13	72	24	0	41	137	75	100	N/A
8	219	4	0	143	366	98.2	100	42
14	30	2	0	44	76	93.8	100	10
1	72	9	4	396	481	88.9	99	4.23
18	43	4	1	212	260	91.5	99.5	500*
6	58	0	0	72	130	100	100	20
4	19	1	2	18	40	95	90	304
5	34	2	2	18	56	94.4	90	118.6
7	14	2	2	138	156	87.5	98.6	100
17	93	14	0	50	157	86.9	100	50
12	17	0	0	17	34	100	100	10
15	47	0	0	42	89	100	100	1
9	8	0	0	8	16	100	100	80

Note:

* Used unit of measurement: RNA copies/mL