Table 1.

Questionnaire of self-reported questions

1. What’s your marital status?	1. Single 2.Married 3.widowed/divorced
2. What’s your educational degree?	1. Under-diploma 2.diploma 3. Associate degree 3. Bachelor 4. Master degree or higher
3. Do you have trust in national health authorities on controlling the COVID pandemic?	1. Yes 2. no
2. Do you have trust in cooperativeness of national health authorities?	1. Yes 2. No
3. What’s your information gathering channels for COVID-19?	1. National TV/radio 2. Satellite 3. Social media 4. internet
4. Do you have trust in media information for COVID-19?	1. Yes 2. No
5. Are you certain about the information of COVID-19 in media?	1. Yes 2. No
6. What is the status of your monthly earnings in comparison to your monthly costs?	1. Higher income 2. sufficient 3. lower income
4. Do you smoke cigarette?	1. No, Never 2. Yes, occasional 3. Yes, Persistent
5. Do you smoke waterpipe?	1. No, Never 2. Yes, occasional 3. Yes, Persistent
6. How often do you drink alcoholic beverages?	1. Never 2. Once per month 3. Once per week 4. Multiple times per week 5. everyday
7. How often do you use sedatives?	1. No, Never 2. Yes, occasional 3. Yes, Persistent
8. Do you abuse any illegal drugs (opium, heroin, cannabis, LSD, Amphetamine)?	1. No 2. Yes