title: Correlation between the salivary Streptococcus mutans levels and dental caries experience in adult population of Chandigarh, India.
abstract: OBJECTIVE
  To determine the level of Streptococcus mutans (S. mutans) in adults of Chandigarh and to correlate the dental caries in these individuals with their S. mutans titers.
  
  
  METHODS
  Salivary levels of Streptococcus mutans, using Dentocult SM commercial kits were estimated in 200, 25-35 year old adults (males and females). Streptococcus mutans were detected in 87% of the study sample. Score 2, representing 10(5)-10(6) CFU/ml (Colony Forming Unit) of saliva was found to be most prevalent, i.e. in 80 of 200 adults, followed by score 1, depicting S mutans with <10(5) CFU/ml, in 56 of 200 adults and score 3, with bacterial titer >10(6) CFU/ml in 38 of 200 adults.
  
  
  RESULTS
  Dental caries, recorded using Møller's index, was found to be maximum in individuals with score 3, followed by score 2,1 and 0, thereby showing a positive correlation of dental caries with increasing titers of S. mutans. This correlation was statistically highly significant in males with figures as 8.73 decayed surfaces at score 2 rising to 17.38 at score 3. The mean of DMFT was higher among females than in the males in the present study.
  
  
  CONCLUSIONS
  The split up data in males and females, showed a positive association between caries experience and salivary S. mutans scores. The results of the study will serve as a baseline data for future planning of preventive programs in adults.
authors.affiliation: Department of Pedodontics and Preventive Dentistry, Gian Sagar Dental College and Hospital, Rajpura, India.
authors.forename: Parampreet
authors.initials: P
authors.lastname: Pannu
authors.affiliation: Department of Public Health Dentistry, Gian Sagar Dental College and Hospital, Rajpura, India.
authors.forename: Ramandeep
authors.initials: R
authors.lastname: Gambhir
authors.affiliation: Department of Pedodontics and Preventive Dentistry, Dental Consultant, Sukh-Iqbal Dental Clinic, Chandigarh, Punjab, India.
authors.forename: Amrita
authors.initials: A
authors.lastname: Sujlana
keywords: Adults; Streptococcus mutans; dental caries; dentocult SM kits