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Table 2 General linear model to determine the independent association of functional impairment (GMFCS) and waist circumference (WC) on vitamin D status, adjusting for age, sex, GMFCS, Race and Season

From: Abdominal obesity is an independent predictor of serum 25-hydroxyvitamin D deficiency in adults with cerebral palsy

  Model predictor(s) β SE t Pr > |t| Adjusted R2
25 hydroxyvitamin D (25(OH)D)       0.19
  Intercept 55.56 l0.1 5.46 <0.001  
  Age 0.0 0.13 0.59 0.55  
  Sex -0.66 3.23 -0.20 0.84  
  WC -0.27 0.08 -3.35 <0.001  
  GMFCS -0.47 1.4 -0.32 0.74  
  Race/Ethnicity -11.74 4.02 -2.91 0.01  
  Season -1.56 1.52 1.02 0.31