产前、新生儿期和产后因素与牙釉质发育缺陷。
Prenatal, neonatal and postnatal factors and the developmental defects of dental enamel.
机构信息
Universidade do Sul de Santa Catarina, Palhoça, SC, Brasil.
出版信息
Rev Paul Pediatr. 2023 Aug 25;42:e2022226. doi: 10.1590/1984-0462/2024/42/2022226. eCollection 2023.
OBJECTIVE
To estimate the prevalence of developmental defects in dental enamel and its possible association with prenatal, neonatal and postnatal conditions in six-year-old schoolchildren in a southern Brazilian municipality.
METHODS
A cross-sectional study was conducted involving 655 six-year-old schoolchildren. Sociodemographic and health data were collected through interviews with mothers and children's oral examinations at schools. Multivariate analyses were performed using Poisson regression with robust estimator.
RESULTS
The prevalence of developmental defects of enamel was 44.0%. Demarcated opacities were the most prevalent, followed by diffuse opacities. Late pregnancy, maternal schooling less than eight years, female gender and child's white skin color were independently associated with the prevalence of demarcated opacities.
CONCLUSIONS
The prevalence of developmental defects in dental enamel was 44.0%. Late pregnancy, maternal schooling less than eight years, female gender and child's white skin color were associated with the prevalences.
目的
评估南里奥格兰德州某市 6 岁学童牙釉质发育缺陷的流行情况及其与产前、新生儿和产后状况的可能关联。
方法
这是一项横断面研究，共纳入 655 名 6 岁学童。通过与母亲面谈和在学校对儿童进行口腔检查收集社会人口学和健康数据。采用泊松回归进行多变量分析，并使用稳健估计器。
结果
牙釉质发育缺陷的患病率为 44.0%。局限性混浊最为常见，其次是弥漫性混浊。晚孕期、母亲受教育年限少于 8 年、女性和儿童的白色皮肤与局限性混浊的患病率独立相关。
结论
牙釉质发育缺陷的患病率为 44.0%。晚孕期、母亲受教育年限少于 8 年、女性和儿童的白色皮肤与这些缺陷的患病率相关。
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