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Table 3 Predictors of 1-h post load plasma glucose, in whole study population and in groups with different glucose tolerance status

From: Vitamin D and 1-hour post-load plasma glucose in hypertensive patients

  All (n = 300)   NGT < 155 (n = 156)   NGT ≥ 155 (n = 74)   IGT (n = 44)   DM (n = 26)  
Partial R 2 (%) P Partial R 2 (%) P Partial R 2 (%) P Partial R 2 (%) P Partial R 2 (%) P
25(OH)D, ng/ml 19.2 <0.0001 12.0 <0.0001 28.1 <0.0001 27.0 0.0001 25.4 0.009
Matsuda index/ISI 12.2 <0.0001 18.0 <0.0001
hs-CRP, mg/L 6.7 <0.0001
e-GFR, ml/min/1.73 m 2 1.7 0.005
Age, years 4.0 0.003 5.8 0.015     
BMI, Kg/m 2 8.4 0.026
Total R 2 (%) 39.8 34.0 33.9 35.4 25.4
  1. hs-CRP = high sensitivity C reactive protein; ISI = insulin sensitivity index; e-GFR = estimated glomerular filtration rate; BMI = body mass index.