巴西国务院2023年的抽样计划:研究领域的DMFT和DMFT估计的精度
Maria Cecília Goi Porto Alves1, Gizelton Pereira Alencar2, Andrea Maria Duarte Vargas3
1Secretaria de Estado da Saúde de São Paulo, Health Institute, São Paulo, SP, Brazil.
Brazilian oral research
|May 21, 2025
概括
巴西政府2023年口腔健康调查加强了采样计划,包括巴西所有州和首都,确保在不同地区对牙损伤 (dmft/DMFT) 进行精确的流行病监测数据.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 牙科公共卫生 牙科公共卫生
背景情况:
- 巴西国家口腔健康政策依赖于通过口腔健康调查进行流行病学监测.
- 之前的调查显示了采样计划和研究领域的差异.
- 在SB巴西2023调查扩大了领域,包括联邦单位和首都.
研究的目的:
- 提出SB巴西2023口腔健康调查的抽样计划.
- 评估定义域 (首都和联邦单位) 的腐烂,缺失和填充牙 (dmft/DMFT) 估计的准确性.
主要方法:
- 15-19岁,35-44岁,65-74岁的分层两阶段集群抽样 (人口普查区,家庭);5岁,12岁的单阶段抽样.
- 每个联邦单位的计划样本大小为250-300个大写字母和100个内部.
- 对性别,年龄和教育进行调整的分层后权重,使用2022年持续全国家庭抽样调查数据.
主要成果:
- 大多数dmft/DMFT估计都对首都和联邦单位表现出很好的准确性.
- 总体而言,与联邦单位相比,对首都的估计显示出更高的精度.
- 扩展采样计划成功为新加入的领域提供了精确的数据.
结论:
- 巴西政府2023年采样计划有效支持国家口腔健康监测.
- 扩展的领域覆盖范围提高了巴西口腔健康数据的代表性.
- 调查方法确保可靠估计牙损伤的流行率.
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