对中国肝癌负担的空间流行病学分析
Lin Meng1, Rui Yang2, Ning Su3
1General Surgery Third Ward, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China.
Translational cancer research
|February 27, 2024
概括
肝癌是一种肝癌.
科学领域:
- 流行病学 流行病学
- 公共卫生 公共卫生
- 空间分析 空间分析
背景情况:
- 肝癌是全球领先的癌症,中国占病例的近50%.
- 了解肝癌疾病负担的区域差异对于公共卫生干预至关重要.
- 根据残疾调整的寿命年 (DALY) 率分析为肝癌的影响提供了洞察力.
研究的目的:
- 分析1990年至2017年期间中国肝癌DALY率的空间分布和集群情况.
- 确定影响这些空间模式的潜在因素.
- 为预防和控制肝癌制定有针对性的公共卫生战略提供信息.
主要方法:
- 利用了中国肝癌的省级DALY率数据.
- 使用莫兰的I进行全球空间自相关分析.
- 应用了Getis-Ord-Gi*用于局部空间自相对应和最小平方回归用于因子分析.
主要成果:
- 肝癌DALY率普遍上升,22个省份出现上升.
- 2017年观察到显著的空间异质性和集群,广西的比例高,北京的比例低.
- 确定的主要影响因素包括人均教育年数,乙型肝炎发病率和65岁以上人口的比例.
结论:
- 中国的肝癌DALY率呈现出日益增长的趋势和显著的空间聚合.
- 诸如教育,乙型肝炎的流行率和年龄结构等社会人口因素是空间决定因素.
- 研究结果强调,需要针对地理位置的干预措施,以应对肝癌负担.
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