SNP-array | Karyotype analysis | Pregnancy outcomes | Total (n) |
---|
TP (n) | NP (n) | AP (n) | Aborted (n) | Postnatal deaths (n) | Loss follow-up (n) |
---|
Normal | Normal | 9 | 151 | 5 | 2 | 4 | 13 | 184 |
pCNV | Normal | 12 | 0 | | 0 | 0 | 0 | 12 |
Normal | Low proportion of SCA | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
pCNV | Aneuploid | 8 | 0 | | 0 | 0 | 0 | 8 |
pCNV | Structural abnormalities | 5 | 0 | | 0 | 0 | 0 | 5 |
- Among 210 FGR cases, 35 pregnancies were terminated, 2 fetuses were aborted, and 13 were lost to follow-up. Of the 160 deliveries, four infants died after 5 months, four were dwarf after birth, one infant had a heart malformation after birth, and 151 infants had normal growth and development after birth. AP abnormal phenotype, NP normal phenotype, TP termination of pregnancy