Table 2.
Maternal mean serum circulating 25(OH)D concentrations (ng/ml) at designated weeks of gestation and by presence and by location of enamel hypoplasia on the buccal surface the child’s primary maxillary central incisors.
| Child | Incisal Location | Middle Location | Cervical Location | |||||
|---|---|---|---|---|---|---|---|---|
| Weeks of Gestation | Hypo n=13 |
No Hypo n=16 |
Hypo n=5 |
No Hypo n=24 |
Hypo n=9 |
No Hypo n=20 |
Hypo n=7 |
No Hypo n=22 |
| 12 | 19.7 | 24.8 | 19.2* | 23.2 | 18.7 | 24.2 | 19.2 | 23.6 |
| 16 | 30.3 | 28.2 | 29.1 | 29.2 | 28.2 | 29.6 | 29.7 | 29.0 |
| 20 | 31.7 | 24.6 | 29.1 | 32.2 | 28.0 | 33.3 | 33.3 | 31.1 |
| 24 | 33.5 | 35.7 | 37.0 | 34.3 | 32.3 | 35.8 | 30.0 | 36.3 |
| 28 | 34.9 | 36.4 | 30.9 | 36.7 | 30.1 | 38.2 | 35.6 | 35.7 |
| 32 | 38.9 | 38.2 | 34.3 | 39.4 | 35.5 | 39.8 | 39.5 | 38.2 |
| 36 | 35.3 | 37.1 | 34.8 | 36.6 | 35.5 | 36.7 | 31.9 | 37.7 |
| 40 | 32.2 | 36.9 | 32.5 | 35.3 | 29.0 | 37.5 | 28.5 | 36.8 |
*
Bolded values plotted in Figure 2.