Questionnaire for patients treated with percutaneous coronary intervention
| Domains | Educational content |
| First domain | Usefulness of our hospital educational programme |
| (Likert scale: 1=never useful to 5=very useful) | |
| Do you think our lifestyle modification programme was useful? | |
| Do you think our nutrition modification programme was useful? | |
| Second domain | Self-confidence level of lifestyle modification |
| Behaviour-based questions | |
| (Likert scale: 1=not confident to 4=completely confident) | |
| I feel confident that I can avoid eating fatty food throughout the year. | |
| I feel confident that I can avoid eating salty food throughout the year. | |
| I feel confident that I can keep my blood pressure target. | |
| I feel confident that I can keep my body weight target. | |
| I feel confident that I can exercise regularly. | |
| I feel confident that I can exercise more than 30 min in each session. | |
| I feel confident that I can stop smoking. | |
| I feel confident that I can limit my alcohol intake. | |
| I feel confident that I can properly take drugs without failure. | |
| Knowledge-based questions | |
| (Likert scale: 1=not confident to 4=completely confident) | |
| I feel confident that I understand well the risk of smoking. | |
| I feel confident that I understand well the risk of alcohol intake. | |
| I feel confident that I understand well the risk of depression, anxiety and insomnia. | |
| Third domain | Action and recognition towards heart attack |
| I should go to the hospital as soon as possible when heart attack occurs. | |
| (Likert scale: 1=never agree to 4=completely agree) | |
| I feel confident that I can distinguish between heart attack and other disease. | |
| (Likert scale: 1=not confident to 4=completely confident) |