Table 1 Maternal characteristics of 104 followed cases with congenital fetal limb malformations
Mean ± SD N (%) | |
|---|---|
Maternal age at diagnosis (years) | 30.2 ± 6.5 |
Gestational age at diagnosis (weeks) | 20.5 ± 5.4 |
Educational level | |
primary/high school | 95 (91.3) |
higher education | 9 (8.7) |
Consanguinity of parents | |
consanguinity | 7 (6.7) |
no consanguinity | 97 (93.3) |
Smoking at the beginning of pregnancy | |
smoking | 17 (16.3) |
no smoking | 87 (83.7) |
Artificial reproductive treatment | |
hormonal stimulation | 2 (1.9) |
IVF/ICSI | 7 (6.7) |
no artificial reproductive treatment | 95 (91.4) |
Previous preterm delivery | |
history of preterm delivery | 13 (12.5) |
no history of preterm delivery | 74 (71.2) |
not available | 17 (16.3) |