title: Dental indices and their impact on targeting of dental prevention, periodontal and filling therapy in young adults undergoing subsidised public dental care.
abstract: OBJECTIVE
  To describe the dental health of young adults undergoing subsidised public dental care and evaluate the amount and targeting of actual dental prevention, filling and periodontal therapy, and the length of proposed check-up intervals in relation to dental health indices.
  
  
  METHODS
  Data on dental prevention, periodontal and filling therapy for the age groups 19- to 36-years in 1999 were analysed in relation to dental indices.
  
  
  METHODS
  Public dental clinics of the Helsinki City Health Department.
  
  
  METHODS
  In total, 25,657 patients whose check-ups were conducted by 139 dentists.
  
  
  METHODS
  Length of proposed check-up intervals, actual number of visits, actual time used for repeated dental prevention, periodontal and filling therapy and their relation to caries and periodontal indices.
  
  
  RESULTS
  The mean DMFT for all patients was 11.8 and DT 1.6; 6% had deep (> or = 4 mm) periodontal pockets and 70% had calculus with no pockets. Repeated dental prevention was not given to 77% of patients with calculus and DM > or = 3, but given to 19% of those with calculus and DT = 0. Dental indices reflected proposed individual check-up intervalsand repeated dental prevention actually given. The average length of proposed check-up intervals was 17.8 months. Of all fillings,13% were done for DT = 0 patients.
  
  
  CONCLUSIONS
  Dentists' dental prevention practices for young adults showed under use of preventive actions. The value of the DT and CPITN indices as a measure of treatment needs of caries and periodontal disease in young adults seemed to be minor.
authors.affiliation: Helsinki City Health Department, Institute of Dentistry, University of Helsinki, Finland.
authors.forename: Seppo K J
authors.initials: SK
authors.lastname: Helminen
authors.forename: Miira M
authors.initials: MM
authors.lastname: Vehkalahti
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D004245:DMF Index; D003728:Dental Calculus / Q000453:epidemiology; D003729:Dental Care / Q000706:statistics & numerical data; D003731:Dental Caries / Q000453:epidemiology / Q000517:prevention & control*; D003793:Dental Restoration, Permanent / Q000706:statistics & numerical data; D005380:Financing, Government; D005387:Finland / Q000453:epidemiology; D006801:Humans; D020380:Needs Assessment / Q000706:statistics & numerical data; D010510:Periodontal Diseases / Q000628:therapy*; D010512:Periodontal Index; D010514:Periodontal Pocket / Q000453:epidemiology; D011636:Public Health Dentistry / Q000191:economics*; D012307:Risk Factors; D013997:Time Factors