0 = healthy
1 = bleeding
2 = calculus
3 = 4-5 mm pockets
4 = 6 amd more mm pockets

OHI-S
1 = good
2 = fair
3 = poor

disfigurement category
1 = minimum
2 = moderate
3 = severe

barriers to utilisation
1 = cost
2 = distance
3 = psychological
4 = social
5 = selfpercived

brushing frequency
1 = one time
2 = two times
3 = three or more times

dental checkup - past 12 month
1 = yes
2 = no

1 = 15-24
2 = 25-34
3 = 35-44
4 = 45+

1 = male
2 = female

1 = 5000-14000
2 = 15000-24000
3 = 25000-34000
4 = 35000+