模拟尼日利亚产前护理利用的空间模式,基于Pólya-Gamma混合物的推理
Osafu Augustine Egbon1,2, Ezra Gayawan3
1Department of Statistics, Universidade Federal de São Carlos, São Carlos, Brazil.
Journal of applied statistics
|March 25, 2024
概括
尼日利亚的产前护理利用率很低,有24%的妇女不去看病. 关键因素包括居住类型,教育和媒体访问,显示出显著的空间差异.
科学领域:
- 公共卫生 公共卫生
- 生物统计学 生物统计学
- 人口统计学 人口统计学
背景情况:
- 产前护理 (ANC) 访问对于母婴健康至关重要.
- 尼日利亚面临着低于最佳的ANC服务利用率,约有24%的女性没有访问.
- 这种未充分利用对公共卫生倡议构成了挑战.
研究的目的:
- 确定尼日利亚ANC利用的空间模式.
- 确定影响孕妇使用ANC服务的关键因素.
- 为改善ANC覆盖率提供有针对性的干预信息.
主要方法:
- 在贝叶斯框架内使用了零膨胀负二项式 (ZINB) 模型.
- 波利亚-马数据增强和吉布斯采样促进了后置推理.
- 分析的重点是确定与ANC非利用和空间变化相关的因素.
主要成果:
- 住所类型,母亲的教育,大众媒体的访问,家庭工作指数和妇女的就业状况显著影响ANC的使用.
- 在尼日利亚各地,在ANC利用方面发现了实质性的州级空间差异.
- 特定的人口和社会经济因素与ANC的不出席有很强的关联.
结论:
- 建议开展社区特定的宣传活动,强调ANC的好处.
- 有针对性的干预措施应优先考虑年长的孕妇,低利用率州的孕妇,以及道路网络差的地区的妇女.
- 解决已识别的障碍可以改善ANC服务利用率和孕产妇健康结果.
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