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editorial
. 2017 Apr 19;6(4):e60. doi: 10.2196/resprot.6864

Table 2.

Demographic characteristics and vascular risk factors in the TRACE-VCI study.


Patients
(N=861)
Demographic characteristics

Female, n (%) 399 (46.3)

Age in years, mean (SD) 67.7 (8.5)

Level of education (Verhage scale range 1-7)a (N=856), median (IQR) 5 (4-6)
Vascular risk factors, n (%)

Hypertension 729 (84.7)


Medical history/use of medication 499 (68.4)


Newly diagnosed hypertension (>140/90mmHg) (N=834) 230 (31.6)

Hypercholesterolemia 386 (44.8)

Diabetes mellitus 169 (19.6)


Medical history/ use of medication 146 (86.4)


Newly diagnosed diabetes mellitus (N=834) 23 (13.6)

Current smoker (N=853) 173 (20.1)

Obesity (BMI ≥30) (N=848) 176 (20.4)
History of reported vascular events, n (%)

History of reported stroke 78 (9.1)

History of reported vascular events other than stroke 86 (10.0)


History of ischemic heart diseaseb 60 (69.8)


History of carotid artery stenting 4 (4.7)


History of peripheral arterial diseasec 31 (36.0)

aVerhage scale: (1) <6 years of primary education, (2) finished 6 years of primary education, (3) 6 years primary education and <2 years of low level secondary education, (4) 4 years of low level secondary education, (5) 4 years of average level secondary education, (6) 5 years of high level secondary education, (7) university degree [17].

bMyocardial infarction, surgery or endovascular treatment for coronary artery disease [16].

cAny arterial occlusion or surgical intervention of a peripheral artery (eg, abdominal or leg artery).