Prevalence and caries-related risk factors in schoolchildren of 12- and 15-year-old: a cross-sectional study.

ABSTRACT:

Background

To assess the prevalence and severity of caries in 12- and 15-year-old schoolchildren, and to analyse the related risk factors.

Methods

We conducted a cross-sectional study on a random sample of 1843 schoolchildren aged 12 and 15 from Galicia (northwest of Spain). Self-administered questionnaire and dental clinical examination were performed to obtain information about oral health habits, dental caries and oral hygiene. A logistic regression model including dental-caries-related variables was generated for each age group.

Results

The respective findings for 12- and 15-years-old were as follows: decayed, missing, filled teeth index both for permanent and temporary dentition (DMFT/dmft) of 0.89 (95% CI, 0.87-0.91) and 1.38 (95% CI, 1.33-1.43), respectively; c

SUBMITTER: Obregon-Rodriguez N 

PROVIDER: S-EPMC6582601 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature