1 = male
2 = female

1 = Saudi
2 = Egyptian
3 = Sudanese
4 = Filipino
5 = other

1 = Muslim
2 = Cristian
3 = Hindu religion
4 = Others

1 = Single
2 = married
3 = divorced
4 = widowed

1 = High diploma
2 = Bachelor's degree
3 = master
4 = PhD

1 = not enough
2 = enough
3 = enough and can save

1 = Emergancy
2 = DR
3 = MAT

1 = physician
2 = nurse
3 = Midwife

1 = 1:4
2 = 1: 6
3 = 1: 8
4 = Undetermined

1 = 8 hours
2 = 12 hours
3 = More than 12 hours

Is there a guideline for using nonpharmacological pain relief in your unit?
1 = yes
2 = no

Have you received any training related to the utilization of nonpharmacological pain relief before?
1 = Never received
2 = Yes, during my formal education
3 = yes, during my postgraduate education
4 = Yes, training session after employment.

1 = Never used
2 = Rarely
3 = Sometimes
4 = Often
5 = Always

1 = Strongly disagree
2 = Disagree
3 = Neutral
4 = agree
5 = Strongly agree

0 = No
1 = yes