1 = Male
2 = Female

What shift do you work?
1 = 8 hours
2 = 12 hours
3 = Others

Hospital you are currently working in?
1 = King Abdulaziz University Hospital
2 = King Abdullah bin Abdulaziz University Hospital
3 = King Khalid University Hospital
4 = Dental hospital

Level of education
1 = Bachelor
2 = Nursing Diploma
3 = Postgraduate

Which department you are currently working in?
1 = Critical Care Units
2 = Medical Department
3 = Others
4 = Surgical Department

1 = Bedside Nurse
2 = Charge Nurse
3 = Head Nurse
4 = Nurse educator
5 = Supervisor

What shift do you work?
1 = 12 hours
2 = 8 hours
3 = Others

1 = Single
2 = Married
3 = Divorced/widow

1 = Saudi
2 = Non-Saudi

Hospital you are currently working in?
1 = King Abdulaziz Uni Hospital
2 = King Abdullah Bin Abdulaziz Uni Hospital
3 = KKUH
4 = Dental hospital

Level of education
1 = Diploma
2 = BSN
3 = Higher education

Which department you are currently working in?
1 = Medical
2 = Surgical
3 = Critical
4 = Others

1 = Bedside
2 = Head
3 = Charge
4 = Educator
5 = Supervisor