From: Assessment of dental caries predictors in 6-year-old school children - results from 5-year retrospective cohort study
Variable
Baseline
After 5 years
P value†and relative risk
Dental caries
Caries free
n
%
85
4.6
100
-
P<0.001
Caries Free
1745
95.4
464
26.6
1281
73.4
RR=3.78
Total
1830
549
30.0
70.0
3.48<RR<4.10