Table 3 Consistencies of the various assays for routine screening 13,767 clinical samples.
From: Evaluation of the Elecsys syphilis immunoassay for routine screening of serum samples in China
Assay methods | Overall | Positive | Negative | Consistency | Kappa value | P-value |
|---|---|---|---|---|---|---|
Architect | 6,004 | 136 (2.27%) | 5,868 (97.73%) | 99.30 | 0.840 | 0.176 |
Elecsys | 6,004 | 132 (2.20%) | 5,872 (97.80%) | |||
InTec ELISA | 4,820 | 232 (4.81%) | 4,588 (95.19%) | 99.65 | 0.961 | 0.730 |
Elecsys | 4,820 | 231 (4.79%) | 4,589 (95.21%) | |||
KHB ELISA | 2,943 | 279 (9.48%) | 2,664 (90.52%) | 99.49 | 0.970 | 0.873 |
Elecsys | 2,943 | 282 (9.58%) | 2661 (90.42%) |
