Clinical Study

The Study of Serum Vitamin D and Insulin Resistance in Chinese Populations with Normal Glucose Tolerance

Table 1

Characteristics of the subjects by quartile categories of serum 25(OH)D.

25(OH)D
The highest quartileThe lowest quartile

Cases 225224
Sex (male/female)
BMI (Kg/m2)
Age (y)
FPG (mmol/L)
Lg (HOMA-IR)
LgFINS (mIU/L)
SBP (mmHg)
DBP (mmHg)
TG (mmol/L)
TCH (mmol/L)
HDLC(mmol/L)
LDLC (mmol/L)

** indicates , compared with the highest quartile.