Table 6.

Results of Disproportion Among Target Study

Target at Low Concentration		Target at High Concentration (105×LOD)
Target	Concentration	C	D	CD	DC	C+D	C+CD	C+DC	D+CD	D+DC	CD+DC	C+D+CD	C+D+DC	C+CD+DC	D+CD+DC
C	LOD		+	+	+				+	+	+				+
	10×LOD		+	+	+				+	+	+				+
D	LOD	+		+	+		+	−			−			−
	10×LOD	+		+	+		+	+			+			+
CD	LOD	−	+		+	−		−		−			−
	10×LOD	+	+		+	+		+		+			+
DC	LOD	−	−	+		+	+	−	−			–
	10×LOD	+	+	+		+	+	+	+			+

+=target at low concentration correctly detected; −=target at low concentration not detected.