Dental caries and erosion status of 12-year-old Hong Kong children.

ABSTRACT:

Background

This study aimed to assess the dental caries and erosion status of 12-year-old Hong Kong children and study the determinants of dental caries and dental erosion of these children.

Methods

The survey was performed from 2011 to 2012 with ethics approval. Stratified random sampling was adopted to select 12-year-old children in 7 primary schools in Hong Kong. The participating parents were asked to complete a self-administered questionnaire concerning their children's diet and oral health habits. The children were examined for caries status with WHO criteria by 3 calibrated examiners. Detection of dental erosion followed Basic Erosive Wear Examination (BEWE) criteria.

Results

A total of 704 children were recruited and 600 (316 boys, 53%) participated in the sur

SUBMITTER: Zhang S 

PROVIDER: S-EPMC3890525 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature