Erosive tooth wear among 12-year-old schoolchildren: a population-based cross-sectional study in Montevideo, Uruguay

Caries Research
Licet Alvarez LoureiroMarisa Maltz

Abstract

The aim of this study was to assess the prevalence, extent, severity, intraoral distribution and risk indicators for erosive tooth wear (ETW) among 12-year-old schoolchildren from Montevideo, Uruguay. A population-based, cross-sectional survey was conducted using a representative sample of 1,136 12-year-old schoolchildren attending public and private schools. Parents answered questions on socioeconomic status and general health. Schoolchildren answered questions on dietary and oral hygiene habits. Two calibrated examiners recorded ETW on permanent teeth according to the Basic Erosive Wear Examination (BEWE) score system. Logistic regression models were performed to assess the association between the predictor variables and the prevalence of ETW (overall and severe ETW). Odds ratios (OR) and the respective 95% confidence intervals (CI) were estimated. The prevalence of ETW was 52.9%, being mild erosion (BEWE = 1) in the vast majority of cases (48.5%). Severe erosion (BEWE ≥2) was detected in 4.4% of schoolchildren. The overall prevalence of ETW differed significantly between categories of gender and socioeconomic status, but only between gender in the severe ETW analysis. The overall extent of ETW was significantly different bet...Continue Reading

Citations

Oct 16, 2015·International Dental Journal·Luana Severo AlvesCristiano Susin
Nov 1, 2015·Archives of Oral Biology·Maria do Socorro Coelho AlvesCecilia Pedroso Turssi
Nov 21, 2015·BMC Oral Health·Michèle Muller-BollaLaurence Lupi-Pégurier
Jul 21, 2017·Community Dentistry and Oral Epidemiology·C D BrusiusM Maltz
Apr 5, 2020·International Journal of Paediatric Dentistry·Alex Simon ChanJeroen Kroon
May 15, 2018·Clinical Oral Investigations·Álvaro Edgar González-Aragón PinedaAdrian Lussi
Oct 9, 2021·JDR Clinical and Translational Research·M SammanW Sohn

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