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Related Experiment Videos

Evaluation of caries preventive measures.

C Källestål1, A Flinck, P Allebeck

  • 1Department of Public Health and Clinical Medicine, Umeå university, Sweden.

Swedish Dental Journal
|September 21, 2000
PubMed
Summary

This study evaluated preventive dental measures in Swedish adolescents. Baseline results indicate the study group is representative, with mean DMFT aligning with national averages, supporting future findings for adolescents in Sweden.

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Area of Science:

  • Pediatric Dentistry
  • Public Health Research
  • Adolescent Health

Background:

  • A cohort of 3373 12-year-olds was established in 1995 to evaluate preventive dental measures.
  • A high-risk group was identified for targeted interventions and detailed monitoring.
  • The study aims to assess the long-term impact of various preventive programs on adolescent oral health.

Purpose of the Study:

  • To evaluate the effectiveness of different preventive dental programs in a high-risk adolescent group.
  • To investigate the relationship between demographic data, social background, lifestyle, and oral health behavior.
  • To establish a representative cohort for longitudinal oral health research in Swedish adolescents.

Main Methods:

  • Randomized controlled trial design with four intervention groups for the high-risk cohort.

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  • Longitudinal follow-up examinations every year for the high-risk group and every other year for the whole cohort until age 18.
  • Data collection includes clinical dental examinations (DMFT index) and biennial questionnaires on social, lifestyle, and health behaviors.

    • Main Results:

    • Baseline analysis confirmed the study group's social distribution mirrors the general Swedish population.
    • The mean Decayed, Missing, and Filled Teeth (DMFT) score was 1.5, consistent with national figures for 12-year-olds.
    • High inter- and intra-examiner reproducibility (0.78 and 0.82) for caries diagnostics indicates reliable data collection.

    Conclusions:

    • The study cohort is representative of 12-year-old adolescents in Sweden.
    • Findings from this project are likely generalizable to the broader Swedish adolescent population.
    • The study provides a robust foundation for evaluating preventive strategies in adolescent oral health.