Table 4. Prevalence Of Cardiac Clinical Predictors In South African And Dutch Vascular Patients.

Clinical risk factor	South African patients (%)	Dutch patients (%)
Ischaemic heart disease	41	≤ 40
Congestive cardiac failure	2	3.8
Cerebrovascular accident	12	13.5
Diabetes	41	11
Serum creatinine > 180 μmol.lM-1	22	3.6