Disease and risk factor perception among patients with coronary artery disease in Kuala Terengganu

One hundred consecutive patients with coronary heart disease attending the Physician Clinic, Kuala Terengganu General Hospital self-completed a questionnaire on their awareness of the coronary risk factors and their perception of their disease. Seventy-one subjects were males. Twenty-seven subjects had never had formal education and only 6 had completed tertiary education. Whilst 52% considered themselves as having less than 25% knowledge about their disease, many were aware of hypercholesterolaemia, emotional stress, inadequate exercise and smoking as risk factors for coronary heart disease. Diabetes and family history were less known as coronary risk factors. Despite their awareness of the risk factors, though, the subjects failed to control these. For example, smoking was prevalent and their awareness of the harmful effects of smoking did not seem to deter them from this habit. Further, formal education did not seem to influence positive health behaviour. In terms of disease perception, the subjects tended to believe that their illness could be cured. Eighty subjects expected a cure from their doctors. Sixty-three subjects wanted more explanation of their illness from their doctors. These findings suggest that efforts should be made to translate patients' awareness of their illness to appropriate health behaviour, and perhaps doctors could achieve this by spending more time explaining to the patients, and educating them.