Effect of sitagliptin combined with Yiqi yangyin huoxue decoction on clinical efficacy and hemorheology in early diabetic nephropathy

Table 2 Analysis of basic data between the two groups (mean ± SD)

Index	OG (n = 50)	CG (n = 50)	χ2/t value	P value
Sex (male/female)	28/22	26/24	0.161	0.688
Age (yr)	51.24 ± 4.43	51.28 ± 4.28	−0.046	0.963
Disease course (yr)	1.48 ± 0.47	1.49 ± 0.57	−0.188	0.851
SBP (mmHg)	123.47 ± 10.28	124.16 ± 11.33	−0.319	0.750
DBP (mmHg)	78.26 ± 4.15	79.51 ± 4.36	−1.480	0.142
BMI (kg/m2)	25.21 ± 1.27	25.19 ± 1.44	0.038	0.970

The course of the disease was diabetic nephropathy. OG: Observation group; CG: Control group; SBP: Systolic blood pressure; DBP: Diastolic blood pressure; BMI: Body mass index.