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Comparison of serum 25OH-vitD levels between T2DM and DF ( ± s).
| Group | VD (ng/mL) | |||
|---|---|---|---|---|
| x ± s | <20(n,%) | 20-30(n,%) | >30(n,%) | |
| T2DM | 21.16 ± 9.48 | 40 (50.6%) | 28 (35.4%) | 11 (13.9%) |
| DF | 18.45 ± 6.42 | 56 (70.9%) | 18 (22.8%) | 5 (6.3%) |
P=0.029 X2 = 7.091a (Pearson chi-square) ;VD, 25 hydroxyvitamin D; T2DM, type 2 diabetic; DF, Diabetic foot.
