Age of the participants
1 = Less than 30
2 = 31 to 45
3 = 46 and above

Gender of the participants
1 = Male
2 = Female

Mrried status of the participants
1 = Single
2 = Married
3 = Widow / Divorcee

Education of the participants
1 = Diploma
2 = Bachelor
3 = Masters
4 = PhD / MD Saudi board

Nationality of the participants
1 = Saudi
2 = Non – Saudi

Healthcare professionals category
1 = Physicians
2 = Pharmacist
3 = Nurse
4 = Nurses
5 = Others

Total work epxerience in healthcare settings
1 = Less than 5 years
2 = 5 to 10 years
3 = >10 years

Current work settings
1 = Primary health center
2 = General hospital
3 = Specialty hospital

Training related to disaster prepareness
0 = No
1 = Yes

Attitude question 1
1 = Strongly agree
2 = Agree
3 = Neutral
4 = Disagree
5 = Strongly disagree

Awareness categories
1 = Low
2 = Medium
3 = High

Awarness for regression model
0 = Low / Medium
1 = High