Development of Predictive Nomograms for Clinical Use to Quantify the Risk of Amputation in Patients with Diabetic Foot Ulcer

Table 2

Risk and protective factors of amputation in patients with diabetic foot ulcer.

Variables	β	SE	Wald		OR (95% CI)
Course of T2DM	0.105	0.033	10.441	0.01	1.111 (1.042, 1.184)
PAD	1.514	0.385	15.466	<0.001	4.545 (2.137, 9.667)
HbA1c	0.379	0.080	22.581	<0.001	1.460 (1.249, 1.707)
WBC	0.226	0.071	10.207	0.001	1.253 (1.091, 1.439)
ALB	-0.102	0.034	9.121	0.003	0.903 (0.846, 0.965)
FIB	0.005	0.002	9.821	0.002	1.005 (1.002, 1.008)