From: Comparative performance of reference laboratory tests and in-clinic tests for Giardia in canine feces
Reference laboratory test
Sensitivity (95% CI)
Specificity (95% CI)
Prevalence adjusted % agreementa
Ova and Parasite (O&P) Test
81.2 (72.4–87.7)
93.4 (85.2–97.5)
92.7
ProSpecT Microtiter Plate ELISA
94.1 (87.4–97.5)
97.4 (90.4–99.8)
97.2