Table 2.

Multivariate logistic regression analysis of determinant factors of low ABI in patients with chronic kidney disease.

	Hazard ratio	95% CI Lower	95% CI Upper	P value
Age (per 10 years)	2.020	1.351	3.021	0.001
GFR (per 10 ml/min/1.73 m2)	0.727	0.560	0.944	0.017
Diabetes mellitus	2.360	1.278	4.357	0.006
Pulse pressure (per 10 mmHg)	1.365	1.122	1.662	0.002

GFR: glomerular filtration rate, CI: confidence interval.