Table 1.

Cross-classified test results of four diagnostic tests for the detection of G. duodenalis

CSF	DFA	SNAPa	qPCR	No. of samples
+	+	+	+	39
+	+	+	-	0
+	+	-	+	9
+	-	+	+	2
-	+	+	+	30
-	-	+	+	9
-	-	-	+	70
-	+	-	+	13
+	-	-	-	1
+	+	-	-	0
+	-	+	-	0
+	-	-	+	5
-	-	+	-	2
-	+	-	-	10
-	+	+	-	2
-	-	-	-	381

^aSNAP = IDEXX SNAP Giardia®