Dental caries in the deciduous teeth of the children from Gulbarga, Karnataka

A cross-sectional dental examination of 1,560 randomly selected unrelated children of Gulbarga, Karnataka has shown about 30% of the children with deciduous teeth suffering from one or more carious teeth. The proportion of male children with df teeth was larger than female ones; the difference between the two being statistically significant (chi 12 = 8.0387). Its incidence was higher in children of low income group. Muslims (36.2%) were found to be affected more than Hindus (29.6%) and Christians (27.8%). An increase in the frequency of carious children was observed with the increasing age excepting the children aged 12 years and above who have shown a decreasing trend. In both the sexes mandibular teeth were found more susceptible than maxillary ones. No side difference was found in either jaw. Lower second molars were affected more, followed by lower first and upper second molars. Toothwise prevalence of caries by age showed no consistent trend either in maxilla or mandible.