Prevalence of oral diseases and risks to oral health in an urban community aged above 14 years

Abstract

Introduction: Oral health is a requisite to general health and quality of life. The public health problems associated with oral diseases are a serious burden in every nation around the globe.

Aims: The aim of this study is to assess the prevalence of dental problems and the oral health seeking behavior of an urban south Indian population aged >14 years.

Materials and methods: In this population-based cross-sectional study, 101 households were selected through systematic random sampling. About 419 participants were interviewed and information on sociodemographic characteristics, personal, and dental history was obtained and a complete oral cavity examination was performed.

Results: The prevalence of dental caries, periodontal problems, and tooth wear were 78.75%, 74.7%, and 72.3%, respectively. The mean number of overall affected teeth in the population by one dental problem is 16 ± 8.13. The mean Decayed, Missing and Filled Teeth (DMFT) score was 4.5. The risk factors that were significantly associated with the poor oral health status were age >31 years (Odds Ratio (OR), 2.88), education less than eighth grade (OR, 2.35), inadequate oral hygiene practices (OR, 1.61), use of any form of tobacco (OR, 2.08), and alcohol consumption (OR, 2.02). Only 185 (44.1%) participants perceived that they had a dental problem at the point of the survey and only 20 of them (10.81%) visited a dentist.

Conclusion: This study showed a high prevalence of dental caries, periodontal problem, and tooth wear. This emphasizes the need for community-based awareness program on dental health and recommends periodic dental health screening program at the community level for early diagnosis and better treatment.

Keywords: Dental caries; oral hygiene; periodontal problems; tooth wear.