TABLE 2.

Percentage of patients experiencing at least one cardiovascular event at one year, and one-year hospitalization rates per 1000 patients, overall and stratified according to affected arterial beds (n=1964)

	Overall (n=1964)	Multiple risk factors (n=342)	Any 1 site (n=1370)	Any 2 or 3 sites (n=252)	Any CAD (n=1356)	Any CVD (n=390)	Any PAD (n=146)
Cardiovascular events, %
Cardiovascular death	1.1	0.3	1.0	2.8	1.3	1.8	2.7
Cardiovascular death/MI/stroke	2.6	2.0	2.1	6.3	2.7	4.6	4.8
Cardiovascular death/MI/stroke/cardiovascular hospitalization	8.0	3.2	7.4	17.9	9.1	11.5	18.5
Hospitalizations involving no vascular interventions, event rates per 1000 patients
Fatal MI	2.5	0.0	1.5	11.9	3.7	5.1	6.8
Fatal stroke	2.0	0.0	2.2	4.0	2.2	5.1	0.0
Other cardiovascular death	6.6	2.9	6.6	11.9	6.6	7.7	20.5
Nonfatal stroke	11.2	17.5	4.4	39.7	8.1	25.6	34.2
Nonfatal MI	7.6	2.9	8.0	11.9	9.6	7.7	6.8
PAD – new diagnosis	5.1	2.9	3.6	15.9	6.6	5.1	13.7
Worsening of claudication	2.0	0.0	1.5	7.9	1.5	0.0	27.4
Unstable angina	28.5	2.9	34.3	31.7	39.8	12.8	34.2
Transient ischemic attack	7.1	2.9	6.6	15.9	6.6	15.4	13.7
Other ischemic event	9.2	2.9	4.4	43.7	11.8	5.1	75.3
Chronic heart failure	11.7	2.9	9.5	35.7	14.0	20.5	27.4
Bleeding with transfusion	1.0	0.0	0.7	4.0	1.5	2.6	0.0
Hospitalizations involving vascular interventions, event rates per 1000 patients
Coronary artery bypass grafting	13.7	0.0	14.6	27.8	19.2	15.4	20.5
Percutaneous coronary intervention/stenting	20.9	0.0	26.3	19.8	29.5	15.4	6.8
Carotid surgery	4.6	5.8	2.9	11.9	2.9	10.3	13.7
Carotid angioplasty/stenting	0.5	0.0	0.7	0.0	0.0	2.6	0.0
Lower limb amputation	5.1	0.0	4.4	15.9	4.4	5.1	41.1
Peripheral angioplasty/stenting	3.1	2.9	2.9	4.0	1.5	2.6	27.4
Peripheral bypass graft	9.2	0.0	8.8	23.8	10.3	10.3	61.6

CAD Coronary artery disease; CVD Cerebrovascular disease; MI Myocardial infarction; PAD Peripheral arterial disease