Investigation and risk factor analysis of anxiety and depression in patients with lower extremity arteriosclerosis obliterans

Table 6 Analysis of influencing factors for the occurrence of depression in patients

Variable	β	SE	Wald	P value	HR	95%CI
Constant	-3.764	0.671	31.490	0.000	0.023	-
Disease staging (0: Mild clinical manifestations)	-	-	23.902	0.000	-	-
1: Intermittent claudication	2.166	0.537	16.280	0.000	8.723	3.046-24.981
2: Rest pain	2.853	0.611	21.795	0.000	17.336	5.234-57.424
3: Gangrene	2.290	1.132	4.091	0.043	9.875	1.074-90.838
Disease course (0: > 6 months, 1: < 6 months)	0.514	0.429	1.432	0.231	1.671	0.721-3.877
Pain (0: Without, 1: With)	1.210	0.451	7.185	0.007	3.353	1.384-8.120
Social support (0: High social support, 1: Low social support)	1.596	0.433	13.581	0.000	4.932	2.111-11.526

HR: Hazard ratio; CI: Confidence interval.