Table 2. Statistics of CNVs detection by PSCC for 34 clinical samples.

Variation Type	Size	Detected by PSCC	Consisted with pathogenic CNVs in aCGH	Consisted with benign CNVs in aCGH	Validation of qPCR*
Deletion	300 k∼1 M	7	2	4	3/3
	1 M∼5 M	11	10	-	1/1
	5 M∼10 M	4	4	-	-
	>10 M	3	3	-	-
Duplication	300 k∼1 M	12	2	9	8/8
	1 M∼5 M	3	3	-	-
	5 M∼10 M	3	3	-	-
	>10 M	4	4	-	-

Validation of qPCR, the results were expressed as A/B. A means the number of successful validated and B means the total number of validate loci.