ABSTRACT
The aim of the study was to determine the prevalence of dental caries among 3-12 years old
children in Swat, Pakistan. A total of 646 children were examined. The sample consisted of 231, 358,
and 57 children in the 3-5, 6-8 and 9-12 years of age group, respectively. Dental caries and gingival index
were examined and recorded accordingly. Dental caries was diagnosed according to criteria recommended
by World Health Organization. The relationship of the DMFT index to the following factors
was investigated: age, sex, and personal hygiene. The sample consisted of 513 males and 133 females
who ranged in age from three to twelve years. Their mean age was 6.25 years. For the entire sample,
the mean DMFT index was 4.02. The prevalence of dental caries was highest in 6-8 year of age group
compared to 3-5 years and 9-12 years age groups. The increase in prevalence of dental caries needs
dental health programs to be arranged in the specified population.