Construction and validation of a nomogram model for predicting the risk of recurrence in patients with lower extremity arteriosclerosis obliterans after surgical intervention

Table 2 Multivariate logistic regression analysis

Variable	β value	SE value	Wald χ2 value	P value	OR value	95%CI
Age ≥ 60(years)	0.741	0.324	6.141	0.025	2.471	1.253, 3.465
BMI ≥ 24 kg/m²	0.592	0.352	4.985	0.034	1.625	1.172, 3.098
Diabetes	1.572	0.397	14.391	0.002	4.568	2.175, 6.547
Hypertension	0.978	0.476	8.279	0.005	2.678	1.648, 4.287
Classification of lesion location	0.881	0.345	2.574	0.087	1.241	0.894, 2.114
Antiplatelet drugs	1.214	0.331	12.478	0.001	5.974	2.478, 8.246
TG/(mmol/L)	1.098	0.452	7.385	0.098	3.048	1.985, 4.655
FIB/(g/L)	0.987	0.374	6.297	0.002	2.073	1.347, 3.069
D-D/(mg/L)	1.087	0.498	9.844	0.011	3.067	1.257, 4.398

BMI: Body Mass Index; TG: Triglyceride; FIB: Fibrinogen; D: D-dimer; SE: Standard error; OR: Odds Ratio; CI: Confidence Interval

ISSN: 1749-8090