Table II.
Relation of cord blood 25(OH)D level to total IgE and detectable inhalant IgE from longitudinal models over ages 1, 2, 3, and 5 years.
Log total IgE (n=207) | Detectable Inhalant IgE (n=208) | |||||||
---|---|---|---|---|---|---|---|---|
Unadjusted | Adjusted* | Unadjusted | Adjusted* | |||||
25(OH)D (nmol/L) | Coef (95% CI) | P-value | Coef (95% CI) | P-value | OR (95% CI) | P-value | OR (95% CI) | P-value |
<50 | 0.27 (0.08, 0.46) | 0.006 | 0.27 (0.08, 0.47) | 0.007 | 2.4 (1.1, 5.5) | 0.03 | 2.8 (1.2, 6.6) | 0.02 |
50–74.9 | ref | - | ref | - | ref | - | ref | - |
75–99.9 | −0.01 (−0.21, 0.19) | 0.92 | 0.00 (−0.21, 0.20) | 0.99 | 2.0 (0.9, 4.7) | 0.10 | 2.1 (0.9, 4.7) | 0.08 |
100+ | 0.27 (0.01, 0.53) | 0.04 | 0.27 (−0.00, 0.54) | 0.054 | 4.0 (1.4, 11.6) | 0.01 | 3.6 (1.2, 10.5) | 0.02 |
Abbreviations: Coef (Coefficient), CI (confidence interval), OR (Odds Ratio)
Adjusted for maternal ethnicity, household smoking and birth season.