Table 3.
Comparison of Biolidics and ELISA in detecting antibodies at D0 and D7.a
PCR Date | Paired t-test | Biolidics Sensitivity | ELISA Sensitivity | p-value |
---|---|---|---|---|
D0 | IgM | 29% | 33% | 1.0 |
IgG | 21% | 33% | 1.0 | |
IgM or IgG | 29% | 33% | 1.0 | |
D7 | IgM | 54% | 89% | 0.04 |
IgG | 88% | 89% | 1.0 | |
IgM or IgG | 92% | 89% | 1.0 |
- p-value is calculated via paired t-test; p-value <0.05 is considered statistically significant.
D0, day 0 after PCR diagnosis; D7, day 7 after PCR diagnosis; 95% CI, 95% confidence interval.