From: Association of vitamin C status in diabetes mellitus: prevalence and predictors of vitamin C deficiency
Parameter
r
r2
p value
Age
0.2212
0.0489
0.0828
BMI
0.6201
0.3845
0.0461*
Smoker
0.6104
0.3726
0.0511
HbA1c
− 0.8741
0.7640
< 0.001**
FBS
− 0.8056
0.6490
Total cholesterol
− 0.7191
0.5171
0.0031*