Array-based comparative genomic hybridization is more informative than conventional karyotyping and fluorescence in situ hybridization in the analysis of first-trimester spontaneous abortion

Table 3 Abnormal samples with high MCC rate detected by lower threshold value of aCGH

Case No.	Routine threshold value Log₂ratio = 0.38	Lowered threshold value Log₂ratio = 0.26	MCC rate (%)
40	Normal	+6	17.1
41	Normal	+7	30.8
53	Normal	+16	29.2
59	Normal	+16	22.3
60	Normal	+16	20.6
61	Normal	+16	18.8
62	Normal	+16	22.3

ISSN: 1755-8166