. 2016 Jun 13;9:338. doi: 10.1186/s13071-016-1623-1

Table 3.

2 × 2 contingency tables for anti-Ov16 antibody sensitivity and specificity calculation against microfilarial (MF) status, polymerase chain reaction (PCR) status, and the composite MF + PCR all ages and under 11 year-old

		Ov16 IgG4 all ages		Ov16 IgG4 under age 11
		Positive	Negative	Positive	Negative
MF	Positive	30	13	3	0
	Negative	100	291	2	33
	Total	130	304	5	33
PCR	Positive	30	22	2	1
PCR	Negative	100	282	3	32
	Total	130	304	5	33
MF + PCR	Positive	39	26	4	1
MF + PCR	Negative	91	278	1	32
	Total	130	304	5	33