1 = Male
2 = female

1 = 6
2 = 7
3 = 8
4 = 9
5 = 10
6 = 11
7 = 12
8 = 13
9 = 14

1 = less than one
2 = once
3 = twicw a day
4 = more than twice

1 = yes
2 = no

1 = once a day
2 = 2-4 times a day
3 = 4-6 times a day
4 = more than 6 times a day

1 = DMFT<1
2 = DMFT>2

1 = moderate
2 = mild
3 = normal
4 = over weight
5 = obese