From: Non-invasive prenatal test to screen common trisomies in twin pregnancies
Parameters | Values | |
---|---|---|
Maternal age (mean ± SD) | 34.5 ± 3.1 | |
Weight (mean ± SD) | 70.4 ± 5.1 | |
Height (mean ± SD) | 159 ± 7.1 | |
Body Mass Index (mean ± SD) | 27.846 ± 1.3 | |
Fetal fraction (mean) | 10.5% | |
Gestational age at sampling (mean ± SD) | 15w + 4d (±5d) | |
Gestational age at deliverya(mean ± SD) | 35w + 5d (±4d) | |
Gestational diabetes (number (%)) | 102 (20.4%) | |
Hypothyroidism (number (%)) | 98 (19.6%) | |
Type of pregnancy (number (%)) | Spontaneous | 317 (63.4%) |
IVF-ICSI | 173 (34.6%) | |
IUI | 10 (2%) |