Group | n | Mean methylation (% ± SE) | p value | OR (95% CI) | Adjusted-OR (95% CI)a |
---|---|---|---|---|---|
Total NTDs b | 80 | 0.368 (0.012)c | < 0.001 | 1.10 (1.06, 1.14) | 1.11 (1.05, 1.17) |
Anencephaly | 33 | 0.381 (0.018) | < 0.001 | 1.08 (1.04, 1.13) | 1.11 (1.03, 1.19) |
Spina bifida | 39 | 0.359 (0.018) | < 0.001 | 1.09 (1.04, 1.13) | 1.11 (1.04, 1.18) |
Controls | 32 | 0.547 (0.031) | – | 1.0 | 1.0 |