Table 1.

Characteristic of subjects

Number of patients	87
Male/female	47/40
Age (yr)	62.6 ± 10.4
BMI (kg/m2)	23.4 ± 4.2
HbA1C (%)	9.4 ± 2.2
Duration of diabetes (yr)	13.5 ± 10.6
With hypertension	44
With dyslipidemia	32

We enrolled 87 type 2 diabetic patients.