Table 3.

Diagnosis sensitivity and specificity within different kits.

Kits	Positive in case	Positive in control	Sensitivity (95%CI)	Specificity (95%CI)
A_IgM	41 (9)	8 (122)	82.00% (69.20%,90.23%)	93.85% (88.33%,96.85%)
A_IgG	43 (7)	4 (126)	86.00% (73.81%,93.05%)	96.92% (92.36%,98.80%)
B_IgM	13 (37)	8 (122)	26.00% (15.87%,39.55%)	93.85% (88.33%,96.85%)
B_IgG	43 (7)	28 (102)	86.00% (73.81%,93.05%)	78.46% (70.63%,84.66%)
C_IgM	31 (19)	3 (127)	62.00% (48.15%,74.14%)	97.69% (93.44%,99.21%)
C_IgG	44 (6)	3 (127)	88.00% (76.20%,94.38%)	97.69% (93.44%,99.21%)
D_Ab	46 (4)	1 (129)	92.00% (81.16%,96.85%)	99.23% (95.77%,99.86%)