Table 1.

Comparison of GLU and before and after treatment with DPP-4 inhibitors

Index	Groups	Before treatment	After treatment	The changeb(ΔA)	P
GLU (mmol/L)	1	6.79 ± 1.19	7.00 ± 1.44	0.21	0.109
	2	7.90 ± 1.54	7.97 ± 1.69	0.07	0.780
	3	9.46 ± 3.17	9.01 ± 2.51	−0.45	0.246
HbAlC (%)	1	6.49 ± 0.45	6.48 + 0.73	−0.01	0.875
	2	7.44 ± 0.25	7.39 ± 0.97	−0.05	0.618
	3	9.08±1.19	7.90 ± 1.23	−1.18	< 0.001