Table 3.
ELISPOT-MNT result | PRNT result (no.) |
Total no. of results | |
---|---|---|---|
Positive | Negative | ||
Positivea | 22 | 2 | 24 |
Negativeb | 1 | 15 | 16 |
Total | 23 | 17 | 40 |
IC50, ≤50 μg/ml.
IC50, >50 μg/ml.
Significance level (P = 1.000) is a statistical measure of the assay disagreement determined using McNemar's test. Using the PRNT as a reference, the sensitivity and specificity of ELISPOT-MNT were 95.6% (22/23) and 88.24% (15/17), respectively.