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

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