Table 2

Multiple linear regression analysis for plasma 25(OH)D (ng/mL)
25(OH)D vs. independent variables Coefficient (B) ± SE p r2
Model 1
Season −0.082 ± 1.249 0.948 0.074
Age (years) 0.469 ± 0.225 0.038
*BMI percentile −0.004 ± 0.015 0.804
BsmI GG vs. GA + AA 3.114 ± 0.881 <0.001
Model 2
Season −0.149 ± 1.270 0.907 0.043
Age (years) 0.518 ± 0.228 0.024
*BMI percentile −0.005 ± 0.016 0.739
ApaI GG vs. GT + TT 2.575 ± 1.189 0.031
Model 3
Season −0.131 ± 1.261 0.917 0.056
Age (years) 0.497 ± 0.227 0.030
*BMI percentile −0.005 ± 0.015 0.732
TaqI TT vs. TC + CC 2.505 ± 0.890 0.005
Model 4
Season −0.115 ± 1.268 0.928 0.044
Age (years) 0.510 ± 0.228 0.027
*BMI percentile −1.098 ± 1.382 0.428
Ht1 haplotype vs. Ht1/0 + 0/0 2.632 ± 1.218 0.032

* Log10 transformation.

Santos et al.

Santos et al. BMC Pediatrics 2012 12:62   doi:10.1186/1471-2431-12-62

Open Data