Table 1

Agreements between serum-based and saliva-based rSAG1 ELISAs according to the selected OD thresholds in saliva samples

rSAG1 saliva-based ELISA result at an OD threshold of:rSAG1 serum-based ELISA result (no.)Total no.
PositiveNegative
0.14
    Positive49554
    Negative03737
    Total494291
0.29
    Positive33033
    Negative164258
    Total494291