C Massignan1, M Ximenes1, C da Silva Pereira1, L Dias1, M Bolan1, M Cardoso2. 1. Departamento de Odontologia, Universidade Federal de Santa Catarina, UFSC, Campus Universitário, CCS-ODT-Trindade, Florianópolis, SC, 88040-900, Brazil. 2. Departamento de Odontologia, Universidade Federal de Santa Catarina, UFSC, Campus Universitário, CCS-ODT-Trindade, Florianópolis, SC, 88040-900, Brazil. mariane.cardoso@ufsc.br.
Abstract
AIM: This was to evaluate the prevalence of the developmental defects of enamel (DDE) in primary teeth and its association with dental caries. METHODS: A cross-sectional study with a randomised representative sample was carried out with 1101 children aged 2-5 years enrolled in public preschools (50% prevalence of DDE in primary teeth, a standard error of 3%, and a confidence level of 95%). Three calibrated dentists (K > 0.62) performed clinical examination. Data collected were: sex, age, DDE (Modified DDE Index) and dental caries (WHO). Descriptive analysis, Chi-square test and multinomial logistic regression were applied for data analysis. RESULTS: Among children, 565 (51.3%) were boys; mean age was 3.7 (±0.9 years). The prevalence of enamel defect was 39.1%; the prevalence of diffuse opacities, demarcated opacities and enamel hypoplasia was 25.3, 19.1 and 6.1%, respectively. The prevalence of dental caries was 31.0%, with mean def-t 1.14 (±2.44). Primary teeth with enamel hypoplasia had three times the odds of having dental caries than those with absence of enamel defects (OR = 3.10; 95% CI: 1.91, 5.01). CONCLUSION: The presence of enamel defects was moderate and associated with dental caries.
AIM: This was to evaluate the prevalence of the developmental defects of enamel (DDE) in primary teeth and its association with dental caries. METHODS: A cross-sectional study with a randomised representative sample was carried out with 1101 children aged 2-5 years enrolled in public preschools (50% prevalence of DDE in primary teeth, a standard error of 3%, and a confidence level of 95%). Three calibrated dentists (K > 0.62) performed clinical examination. Data collected were: sex, age, DDE (Modified DDE Index) and dental caries (WHO). Descriptive analysis, Chi-square test and multinomial logistic regression were applied for data analysis. RESULTS: Among children, 565 (51.3%) were boys; mean age was 3.7 (±0.9 years). The prevalence of enamel defect was 39.1%; the prevalence of diffuse opacities, demarcated opacities and enamel hypoplasia was 25.3, 19.1 and 6.1%, respectively. The prevalence of dental caries was 31.0%, with mean def-t 1.14 (±2.44). Primary teeth with enamel hypoplasia had three times the odds of having dental caries than those with absence of enamel defects (OR = 3.10; 95% CI: 1.91, 5.01). CONCLUSION: The presence of enamel defects was moderate and associated with dental caries.
Authors: Jan P Vandenbroucke; Erik von Elm; Douglas G Altman; Peter C Gøtzsche; Cynthia D Mulrow; Stuart J Pocock; Charles Poole; James J Schlesselman; Matthias Egger Journal: Int J Surg Date: 2014-07-18 Impact factor: 6.071
Authors: Patrícia Corrêa-Faria; Paulo A Martins-Júnior; Raquel G Vieira-Andrade; Fernanda Oliveira-Ferreira; Leandro S Marques; Maria L Ramos-Jorge Journal: Int J Paediatr Dent Date: 2012-05-01 Impact factor: 3.455