Table 2 Clinical characteristics of placental DNAm samples
From: No evidence for association of MTHFR 677C>T and 1298A>C variants with placental DNA methylation
| Â | N | Sex; N male (%) | Gestational age (weeks); median (range) | Maternal ethnicity; N Caucasian (%) | Birth weight (SD); median (range) |
|---|---|---|---|---|---|
Reference (677CC + 1298AA) | 10 | 4 (40) | 39.0 (36.1–41.6) | 8 (80 %) | 0.055 (− 1.13–1.40) |
High-risk 677 (677TT + 1298AA) | 10 | 4 (40) | 37.9 (34.6–40.3) | 6 (60 %) | − 0.13 (− 2.97–0.70) |
High-risk 1298 (677CC + 1298CC) | 10 | 5 (50) | 39.4 (38.6–40.7) | 8 (80 %) | 0.005 (− 1.61–2.20) |