Influence of Environmental Factors on the Presence and Severity of Molar Incisor Hypomineralization

Authors

  • Fernanda Mafei Felix da Silva
  • Fernanda Gabriela de Fatima Vieira
  • Thais Rodrigues Campos Soares
  • Flavia Martinez de Carvalho
  • Alexandre Rezende Vieira
  • Marcelo de Castro Costa

Keywords:

Tooth Abnormalities, Dental Enamel Hypoplasia, Child, Tooth Demineralization

Abstract

Objective: To assess the association between environmental factors during pregnancy and early childhood with the presence and severity of Molar Incisor Hipomineralization (MIH). Material and Methods: This cross-sectional study was conducted with 120 patients between 7 and 14 years of age. MIH was evaluated according to EAPD criteria. Data collected included the child’s medical history and the mother’s health. Chi-square and logistic regression were performed to determine any statistical evidence of the environmental factors, with the significance level set at 5%. Results: The participants were divided into groups with MIH (n=60) and without MIH (n=60), with average ages of 9.9 (±1.9) and 9.7 (±1.7) years, respectively. There was a statistically significant difference between intercurrences during pregnancy (OR=3.55; IC95%=1.35-10.57) and medication taken by the child (OR=3.01; IC95%=1.74-8.42) and the presence of MIH. In addition, other variables were also associated with the MIH (p≤0.05). However, there was no association with variables and degree of MIH severity (p>0.05). Conclusion: The use of medications in childhood and complications during pregnancy can be association to the presence of MIH. However, these factors do not interaction to MIH severity.

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Published

2021-11-16

How to Cite

da Silva, F. M. F. ., Vieira, F. G. de F. ., Soares, T. R. C. ., de Carvalho, F. M. ., Vieira, A. R. ., & Costa, M. de C. . (2021). Influence of Environmental Factors on the Presence and Severity of Molar Incisor Hypomineralization. Pesquisa Brasileira Em Odontopediatria E Clínica Integrada, 21, e0130. Retrieved from https://revista.uepb.edu.br/PBOCI/article/view/740

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