在加拿大马尼托巴省检测淋病群:空间,时间和空间时间分析
Amin Abed1, Mahmoud Torabi1, Zeinab Mashreghi2
1Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, R3E 0W3, Canada.
Infectious Disease Modelling
|July 8, 2024
概括
曼尼托巴省的淋病感染呈现出明显的空间和时间模式,在北部地区和温尼伯市中心聚集. 公共卫生工作必须针对这些高风险地区进行有效控制.
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:
- 淋病是加拿大第二常见的性传播感染.
- 2018年曼尼托巴省的发病率是全国平均水平的三倍.
- 了解感染模式对于有针对性的干预至关重要.
研究的目的:
- 在曼尼托巴省调查淋病感染的空间,时间和空间-时间模式.
- 为了确定高风险的地理区域和高风险的时间段为淋病传播.
- 为预防和控制的公共卫生战略提供信息.
主要方法:
- 利用了来自曼尼托巴卫生 (2000-2016) 的个人级别,实验室确认的行政数据.
- 在96个区域卫生主管区中使用空间自关联分析.
- 进行了时间和时空集群分析.
主要成果:
- 鉴定出明显的淋病感染集群,特别是在曼尼托巴北部和温尼伯中部.
- 观察到的季节性趋势是夏末和秋季感染率增加.
- 检测到时空集群,包括一个主要的在曼尼托巴北部 (2006-2014) 和一个次要的在温尼伯中部 (2004-2012).
- 在较年轻的年龄段,女性感染率较高,重复感染率上升 (2016年为16%).
结论:
- 曼尼托巴省的淋病传播表现出显著的空间,时间和空间-时间变化.
- 调查结果强调了需要采取局部预防和控制措施的必要性.
- 数据支持针对性公共卫生干预和在确定高风险集群中的资源分配.
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