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Table 1 Maternal age and gestational weeks of four groups (Mean ± SD)

From: The yield of SNP microarray analysis for fetal ultrasound cardiac abnormalities

 

Total

Age

gestational week

Isolated CHD group

170

31.12 ± 5.01

21.69 ± 2.81

Non-isolated CHD group

68

31.09 ± 5.66

21.94 ± 3.48

Non-CHD group

538

31.03 ± 5.51

21.47 ± 3.29

Control group

1316

31.60 ± 6.91

21.24 ± 2.44

P-value

 

0.610

0.151

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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