| Model 1 | Model 2 | Model 3 | |||
---|---|---|---|---|---|---|
NÂ =Â 115, RÂ =Â 0.26 | NÂ =Â 115, RÂ =Â 0.27 | NÂ =Â 115, RÂ =Â 0.55 | ||||
β | p value | β | p value | β | p value | |
Sitagliptin | −8.910 | 0.006 | −8.887 | 0.007 | −9.959 | 0.001 |
E/e′ | −0.094 | 0.889 | −0.159 | 0.820 | −0.240 | 0.716 |
Male gender | Â | Â | 0.674 | 0.845 | 0.149 | 0.966 |
Age |  |  | 0.330 | 0.392 | −0.005 | 0.990 |
Systolic blood pressure |  |  |  |  | −0.293 | 0.095 |
HbA1c | Â | Â | Â | Â | 6.614 | 0.272 |
Cardiovascular disease |  |  |  |  | −5.631 | 0.142 |
Chronic heart failure | Â | Â | Â | Â | 10.819 | 0.070 |
α-glucosidase inhibitor |  |  |  |  | 1.053 | 0.734 |
Biguanide |  |  |  |  | −14.839 | 0.001 |
Glinide |  |  |  |  | −10.778 | 0.072 |
Sulfonylurea |  |  |  |  | −0.567 | 0.891 |
Thiazolidinedione | Â | Â | Â | Â | 2.159 | 0.572 |
LV ejection fraction | Â | Â | Â | Â | 0.178 | 0.602 |
LV mass index | Â | Â | Â | Â | 0.348 | <0.001 |