| questionnaire responders n = 638 | questionnaire non-responders n = 1651 | p |
---|---|---|---|
Sex | Â | Â | Â |
   Male | 387(61%) | 1017(62%) | 0.679 |
   Female | 251(39%) | 634(38%) |  |
Age Category | Â | Â | Â |
   <30 years | 28(4%) | 89(5%) | 0.054 |
   30-39 years | 163(26%) | 457(28%) |  |
   40-49 years | 233(37%) | 646(39%) |  |
   >50 years | 214(34%) | 459(28%) |  |
Education level | Â | Â | Â |
   Low | 139(22%) | 320(19%) | 0.204 |
   Midlevel | 191(30%) | 552(33%) |  |
   High | 308(48%) | 779(47%) |  |
Framingham 10 year CVD risk score category | Â | Â | Â |
   Low CVD risk (Framingham score < 10%) | 455(71%) | 1213(73%) | 0.578 |
   Intermediate CVD risk (Framingham score ≥ 10% - < 20%) | 132(21%) | 318(19%) |  |
   High CVD risk (Framingham score ≥ 20%) | 51(8%) | 120(7%) |  |
Body Mass Index category | Â | Â | Â |
   Normal weight: Body Mass Index < 25 kg/m2 | 349(55%) | 885(54%) | 0.248 |
   Overweight: Body Mass Index ≥ 25 - < 30 kg/m2 | 221(35%) | 620(38%) |  |
   Obese: Body Mass Index ≥ 30 kg/m2 | 68(11%) | 146(9%) |  |
Current smoking status | Â | Â | Â |
   non-smoker | 493(77%) | 1272(77%) | 0.907 |
   smoker | 145(23%) | 379(23%) |  |