Table 4.
Questions related to infection and vaccination in the questionnaire.
| NUMBER | QUESTION |
|---|---|
| Q1 | Have you got vaccine shot in recent five years? The types of vaccine included influenza, pneumococcal, herpes zoster, hepatitis A, hepatitis B, Human papillomavirus (HPV), rabies, tetanus and others. |
| Q2 | Have you heard of influenza vaccine? |
| Q3 | Have you heard of pneumococcal vaccine? |
| Q4 | Have you heard of herpes zoster vaccine? |
| Q5 | Do you know where you can get the vaccine shots mentioned above? |
| Q6 | Is there any doctor who recommend you to take the vaccine shots mentioned above? |
| Q7 | Have you ever had pneumonia, influenza or herpes zoster infection in recent five years? |
| Q8 | Did you have tuberculosis before? |
| Q9 | Do you have the antibodies of HBV? |
| Q10 | It won’t be serious if I get flu. |
| Q11 | It could be serious if I have pneumonia. |
| Q12 | I won’t have flu if I take flu vaccine. |
| Q13 | A person who has not taken flu vaccine will be more likely to get flu than the other people taking flu vaccines. |
| Q14 | I won’t easily get pneumonia if I get pneumococcal vaccine. |
| Q15 | Basic medical insurance would cover influenza vaccine and pneumococcal vaccine. |
| Q16 | I am still not willing to get vaccine shots although medical insurance could cover the vaccine fee. |
| Q17 | I believe vaccine is safe and reliable. |
| Q18 | I believe it takes huge risks to be vaccinated. |
| Q19 | I have routes to get known of knowledge about vaccine. |
| Q20 | I know I need to take flu vaccine because of my age and disease. |
| Q21 | I don’t know I need to take pneumococcal vaccine because of my age and disease. |
| Q22 | I have family members or friends having taking influenza or pneumococcal vaccine before. |
| Q23 | Why am I unwilling to take influenza or pneumococcal vaccine? |
| Q24 | If now doctors suggest you take influenza or pneumococcal vaccine, are you willing to take the vaccine? |