Macronutrient Intake Influences the Effect of 25-Hydroxy-Vitamin D Status on Metabolic Syndrome Outcomes in African American Girls
Table 3
The contribution of OHD over the five weeks to MetSyn components represented by two models. Model A illustrates the independent contribution of OHD to metabolic parameters and Model B presents the inclusion of both OHD and PTH as independent variables.
STAN
SPEC
REG Model A
ΔOHDa
value
ΔOHDa
value
Glucose (mg/dL)
−0.06 ± 0.43
0.88
−2.33 ± 1.01*
0.04
SI (×10−4 min−¹/(μIU/mL))
−0.04 ± 0.06
0.49
0.66 ± 0.26*
0.02
LDL (mg/dL)
−1.53 ± 0.60*
0.02
0.99 ± 2.54
0.70
HDL (mg/dL)
−0.33 ± 0.38
0.39
−0.47 ± 0.89
0.60
Triglycerides (mg/dL)
0.67 ± 0.44
0.14
4.71 ± 3.46
0.19
Trunk fat (kg)
0.18 ± 0.12
0.15
0.35 ± 0.35
0.34
REG Model B
ΔOHDa
value
PTHa
value
ΔOHDa
value
PTHa
value
Glucose (mg/dL)
0.68 ± 0.36
0.07
0.29 ± 0.07*
0.0007
−2.31 ± 1.04*
0.05
−0.14 ± 0.26
0.60
SI (×10−4 min−¹/(μIU/mL))
−0.03 ± 0.07
0.69
0.00 ± 0.01
0.73
0.66 ± 0.22*
0.01
−0.11 ± 0.05*
0.04
LDL (mg/dL)
−1.84±0.70*
0.02
−0.13 ± 0.15
0.38
1.10 ± 2.62
0.68
0.31 ± 0.55
0.58
Triglycerides (mg/dL)
0.11 ± 0.37
0.75
−0.27 ± 0.07*
0.002
4.62 ± 3.62
0.23
−0.20 ± 0.85
0.81
*Indicates significant difference ().
avalues represent beta coefficient and standard error. Abbreviations: insulin sensitivity (SI), low-density lipoprotein (LDL), high-density lipoprotein (HDL), parathyroid hormone (PTH), and change in 25OHD concentration (ΔOHD).