里约热内卢的先天性寨卡综合征高风险地区:空间集群检测
Danielle Amaral de Freitas1, Mayumi Duarte Wakimoto2, Sónia Dias3
1Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz, Rua Leopoldo Bulhões, Rio de Janeiro 1480, RJ, Brazil.
Tropical medicine and infectious disease
|May 24, 2024
概括
在里约热内卢,先天性寨卡综合征 (CZS) 不成比例地影响着社会经济发展较低的地区. 鉴定出CZS的高风险区域,特别是在北部地区,与较差的社会发展指标相关联.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 空间分析 空间分析
背景情况:
- 巴西承受着先天性寨卡综合征 (CZS) 的高负担,到2018年报告了超过18,000例病例.
- 在美洲,CZS病例主要来自巴西,这突显了该地区的脆弱性.
- 了解CZS的空间分布对于有针对性的公共卫生干预至关重要.
研究的目的:
- 在里约热内卢确定先天性寨卡综合征 (CZS) 的高风险地区.
- 分析患有CZS的儿童及其母亲的临床和流行病学概况.
- 调查CZS发生率与社会经济因素之间的关系.
主要方法:
- 使用Satscan软件 (Poisson模型) 进行空间集群检测.
- 根据社区对CZS病例和社会发展指数 (SDI) 的专题映射.
- 从CZS病例 (2015-2016) 和活产儿 (2016) 的临床和流行病学数据分析.
主要成果:
- 里约热内卢的CZS发病率分别在2015年和2016年为每10万活产婴儿8.84和46.96.
- 在47名儿童中观察到严重的先天性异常,包括小头症和脑损伤.
- 空间分析显示,CZS集群集中在北部和西部地区,在社会发展指数 (SDI) 较低的社区中发生率更高.
结论:
- 在社会经济条件不佳的地区,先天性寨卡综合征 (CZS) 的发生率更高.
- CZS的空间聚类表明环境或社会因素与疾病风险之间存在联系.
- 在社会经济弱势地区制定有针对性的公共卫生战略对于预防和管理CZS至关重要.
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