Table 2. . Comparison of end point dPCR results with real-time dPCR results on 12 different negative clinical samples.

Sample	FAM+ (real-time dPCR)	FAM+ (end point dPCR)
S1	0	2
S2	0	2
S3	0	1
S4	0	2
S5	0	1
S6	0	2
S7	0	0
S8	0	0
S9	0	2
S10	0	2
S11	0	2
S12	0	8
Mean	0	2.00
SD	0	1.96
CV	NA	97.89%

CV: Coefficient of variation; SD: Standard deviation.