Table 1 Semi-structured interview guide

1. Have you ever heard of venous thromboembolism? Please talk about your perceptions of venous thromboembolism.

2. Do you think there is a need to prevent venous thromboembolism during surgery? Please explain what you know about such prevention measures.

3. Do you think there is a need to prevent venous thromboembolism after discharge from the hospital? Please explain what you know about such prevention measures.

4. Have you received any health education about the prevention of venous thromboembolism from medical staff?

5. Would you prefer to receive health advice from a doctor or a nurse?

6. Do you have any other perceptions of the prevention of venous thromboembolism?