title: Assessing consequences of untreated carious lesions using pufa index among 5-6 years old school children in an urban Indian population.
abstract: BACKGROUND
  Dental caries is a major chronic noncommunicable disease affecting whole of mankind. Nontreatment of caries can have severe consequences such as pain, abscess formation, space infection, etc., which leads to loss of function, working hours or absence from school in children. These consequences are equally important, while planning dental care program for a community.
  
  
  OBJECTIVE
  The aim of this study is to assess the prevalence and severity of consequences of untreated carious lesions using pufa index that is, pulpal involvement, and ulcer due to root fragments, fistula, and abscess index among 5-6 year old school children in an urban Indian population.
  
  
  METHODS
  A cross-sectional survey was conducted on 603 school going children of 5-6 year age group in mainly an urban Indian population. Children from 12 randomly selected schools were examined for pufa and decayed extracted filled indices.
  
  
  CONCLUSIONS
  Overall mean pufa value was 0.9 ± 1.93 and prevalence was 38.6% with major contribution from P component of index. Untreated caries ratio was 35%, suggesting that more than one-third of the developed carious lesions cause adverse events in a population. This study emphasis the need for treating dental caries at its earliest possible stage to avoid severe consequences. The pufa index can be used as tool to highlight these adverse consequences to dental professionals and health authorities.
authors.affiliation: Departments of Public Health Dentistry, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India.
authors.forename: Abhishek
authors.initials: A
authors.lastname: Mehta
authors.forename: Sumati
authors.initials: S
authors.lastname: Bhalla
mesh_terms: D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D003731:Dental Caries / Q000150:complications* / Q000473:pathology; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D012720:Severity of Illness Index; D014505:Urban Population