. 2018 Nov 22;15:178. doi: 10.1186/s12985-018-1071-y

Table 1.

Comparison of RVFV-N-based IgG sandwich ELISA with inactivated virus-based IgG sandwich ELISA for human serum

Inactivated virus-based IgG ELISA	rRVFV-N IgG ELISA		Total
Inactivated virus-based IgG ELISA	Positive	Negative	Total
Positive	11	0	11
Negative	0	85	85
Total	11	85	96
Concordance^a: 100%	Sensitivity^b: 100%		Specificity^c: 100%

^a(No. of samples positive by both methods + No. of samples negative by both methods)/total number of samples × 100

^bTrue positive/(true positive + false negative) × 100

^cTrue negative/(true negative + false positive) × 100