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

Table 3 Improvement in blood lipid levels in both groups (mean ± SD)

Group	Time	OG (n = 50)	CG (n = 50)	t-value	P value
TC (mmol/L)	T0	7.05 ± 1.21	7.08 ± 1.19	−0.166	0.868
	T1	4.97 ± 0.73	6.13 ± 0.84	−7.366	< 0.001
TC (mmol/L)	T0	1.65 ± 0.17	1.63 ± 0.14	0.637	0.525
	T1	1.32 ± 0.28	1.49 ± 0.21	−3.475	< 0.001
LDL-C (mmol/L)	T0	4.13 ± 0.68	4.09 ± 0.71	0.219	0.827
	T1	1.87 ± 0.42	2.45 ± 0.67	−5.196	< 0.001

OG: Observation group; CG: Control group; TC: Total cholesterol; TG: Triacylglycerol; LDL-C: Low-density lipoprotein cholesterol; T0: Pre-treatment; T1: Post-treatment.