1 = Female
2 = Male

1 = Shiraz
2 = Fars cities
3 = Fars villages
4 = Other capital
5 = Other cities
6 = Other villages

1 = urban
2 = rural

1 = iliterate
2 = incomplete secondary
3 = complete secondary
4 = tertiary

1 = single
2 = married
3 = divorced
4 = widow

1 = yes
2 = no

1 = below1million
2 = 1-3 million
3 = 3-5 million
4 = above 5 million

1 = acute
2 = chronic MS
3 = chronic non MS
4 = improve well being
5 = others

1 = very
2 = somewhat
3 = not at all
4 = I do not know

1 = acute
2 = chronic MS
3 = chronic non MS
4 = improve well being
5 = others
99 = missing

1 = Borage
2 = Saffron
3 = Ginger
4 = Chamomile
5 = Cinnamon
6 = Lavender
7 = Thyme
8 = nigella sativa
9 = Honey
10 = Others

1 = yes
2 = no
99 = missing

1 = Vit D
2 = Calcium
3 = Omega3
4 = Multivitamin
5 = Folic acid
6 = Q10
7 = Others

1 = daily
2 = weekly
3 = monthly
4 = less than monthly
5 = not done

1 = not asked
2 = no sufficient time
3 = not needed
4 = having not enogh information
5 = concered about the reaction
6 = opposed before
7 = not using at that time
8 = others

1 = yes
2 = no
3 = decrease
4 = stop
5 = decrease under supervision
6 = decrease with out supervision
7 = stop undersupervision
8 = stop with out supervision

1 = tertiary
2 = non-tertiary