Vitamin D measureª | Neonatal outcome | β (95% CI) | OR (95% CI) | P-value |
---|---|---|---|---|
Early pregnancy | ||||
 Crude | Birth length (cm) | 0.02 (0.00, 0.03) |  | 0.020 |
Birthweight (g) | 2.12 (-1.22, 5.47) | Â | 0.212 | |
LGA | Â | 1.01 (0.99, 1.03) | 0.433 | |
Macrosomia | Â | 1.01 (0.99, 1.03) | 0.415 | |
 Adjustedc | Birth length (cm) | 0.01 (0.00, 0.03) |  | 0.081 |
Birthweight (g) | 0.37 (-2.52, 3.26) | Â | 0.801 | |
LGA | Â | 1.01 (0.99, 1.03) | 0.589 | |
Macrosomia | Â | 1.00 (0.98, 1.02) | 0.689 | |
Mid pregnancy | ||||
 Crude | Birth length (cm) | 0.01 (0.00, 0.02) |  | 0.054 |
Birthweight (g) | 0.96 (-1.64, 3.56) | Â | 0.468 | |
LGA | Â | 1.00 (0.98, 1.01) | 0.512 | |
Macrosomia | Â | 0.99 (0.98, 1.00) | 0.195 | |
 Adjustedc | Birth length (cm) | 0.01 (0.00, 0.02) |  | 0.226 |
Birthweight (g) | -0.70 (-2.85, 1.45) | Â | 0.522 | |
LGA | Â | 1.00 (0.98, 1.01) | 0.629 | |
Macrosomia | Â | 0.99 (0.98, 1.01) | 0.262 | |
Late pregnancy | ||||
 Crude | Birth length (cm) | 0.01 (-0.01, 0.02) |  | 0.411 |
Birthweight (g) | -0.10 (-2.74, 2.55) | Â | 0.943 | |
LGA | Â | 0.99 (0.98, 1.01) | 0.216 | |
macrosomia | Â | 0.99 (0.98, 1.01) | 0.327 | |
 Adjustedc | birth length (cm) | 0.01 (0.00, 0.02) |  | 0.302 |
birthweight (g) | -0.04 (-2.17, 2.09) | Â | 0.971 | |
LGA | Â | 0.99 (0.98, 1.01) | 0.332 | |
macrosomia | Â | 1.00 (0.98, 1.01) | 0.555 | |
Vitamin D deficiencyb | Neonatal outcome | β (95% CI) | OR (95% CI) | P-value |
Early pregnancy | ||||
 Crude | birth length (cm) | -0.84 (-2.26, 0.59) |  | 0.248 |
birthweight (g) | -159.53 (-470.47, 151.41) | Â | 0.313 | |
LGA | Â | 0.63 (0.08, 4.94) | 0.656 | |
macrosomiad | Â | - | - | |
 Adjustedc | birth length (cm) | 0.11 (-1.12, 1.34) |  | 0.858 |
birthweight (g) | 58.67 (-206.12, 323.46) | Â | 0.662 | |
LGA | Â | 0.83 (0.010, 6.92) | 0.861 | |
macrosomiad | Â | - | Â | |
Mid pregnancy | ||||
 Crude | birth length (cm) | -1.07 (-2.73, 0.59) |  | 0.204 |
birthweight (g) | -144.92 (-481.00, 191.16) | Â | 0.395 | |
LGA | Â | 1.27 (0.26, 6.08) | 0.769 | |
macrosomia | Â | 1.29 (0.27, 6.10) | 0.749 | |
 Adjustedc | birth length (cm) | -0.05 (-1.36, 1.25) |  | 0.936 |
birthweight (g) | 128.39 (-134.94, 391.71) | Â | 0.337 | |
LGA | Â | 1.22 (0.23, 6.35) | 0.813 | |
macrosomia | Â | 1.30 (0.25, 6.81) | 0.760 | |
Late pregnancy | ||||
 Crude | birth length (cm) | -0.06 (-1.66, 1.54) |  | 0.940 |
birthweight (g) | 110.86 (-221.38, 443.10) | Â | 0.510 | |
LGA | Â | 1.61 (0.36, 7.18) | 0.530 | |
macrosomia | Â | 1.71 (0.37, 7.93) | 0.490 | |
 Adjustedc | birth length (cm) | -0.15 (-1.45, 1.15) |  | 0.818 |
birthweight (g) | 91.75 (-181.93, 365.44) | Â | 0.508 | |
LGA | Â | 1.43 (0.31, 6.71) | 0.647 | |
macrosomia | Â | 1.56 (0.31, 7.81) | 0.587 |