Table 2

Performances of serological tests for the 500 cases included in the study

ParameterPerformance [% (no./total)]
recomLinerecomWellImmunoblot
Sensitivity97.6 (205/210)86.2 (181/210)85.2 (179/210)
Specificity96.2 (279/290)95.5 (277/290)97.9 (284/290)
PPV94.592.796.4
NPV98.491.290.8