Prevalence and predisponent factors of molar-incisor hypomineralization in primary dentition
| Autor: | Luiz Eduardo Gomes Ferreira, Maria Karen Vasconcelos Fontenele, Francisca Janiele de Sousa, Ana de Lourdes Sá de Lira, Francisco Dário Carvalho de Sousa, Carlos Kelvin Campos Ribeiro |
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| Rok vydání: | 2021 |
| Předmět: |
Tooth demineralization
Pregnancy Pediatrics medicine.medical_specialty 030505 public health Dentition business.industry Statistical difference RK1-715 First year of life 030206 dentistry medicine.disease Molar Incisor Hypomineralization Alcohol consumption during pregnancy Mandibular second molar 03 medical and health sciences 0302 clinical medicine Amelogenesis Dentistry medicine Dental enamel Antibiotic use 0305 other medical science business General Dentistry |
| Zdroj: | Brazilian Journal of Oral Sciences, Vol 20, Iss 00 (2021) |
| ISSN: | 1677-3225 |
| DOI: | 10.20396/bjos.v20i00.8661202 |
| Popis: | Aim: To evaluate the prevalence and predisposing factors for hypomineralization of second molars in children in primary dentition. Methods: A questionnaire was applied to parents to analyze predisposing factors and to assist in the diagnosis of hypomineralization in children between 2 and 6 years old, followed by an intraoral examination based on indices of non-fluorotic enamel defects in the primary dentition, according to the “Modified Index DDE” to determine demarcated opacity and HSPM presence / severity index to assess hypomineralization. Children from public and private schools were dived into two groups: if they presented HSPM-Group 1 (G1) and if they did not have HSPM-Control group (CG). Results: The most frequent predisposing factors associated with the child were Illness in the first year of life (X2= 6.49; p=0.01) and antibiotic use in the first year of life (X2= 41.82; p= 0.01). The factors associated with the mother were hypertension (X2= 9.36; p=0.01), infections during pregnancy (X2=14.80; p=0.01) and alcohol consumption during pregnancy (X2=97.33; p=0.01). There was a prevalence of 3.9% of HSPM in 14 children, with statistical difference regarding gender (X2 = 4.57; p |
| Databáze: | OpenAIRE |
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