斯里兰卡COVID-19患者的空间分布
Lahiru Sandaruwan Galgamuwa1, Nishan Madhushanka Liyanawahunge2, Chamilka Gayashini Ratnayake3
1Department of Parasitology, Faculty of Medicine, Sabaragamuwa University of Sri Lanka, Ratnapura, Sri Lanka. lahiruahs@yahoo.com.
BMC public health
|September 9, 2023
概括
COVID-19大流行严重影响了斯里兰卡,病例在2021年8月至9月达到顶峰. 在此峰值之后,所有省份都观察到冠状病毒病 (COVID-19) 病例的下降趋势.
科学领域:
- 流行病学 流行病学
- 公共卫生 公共卫生
- 传染性疾病 传染性疾病
背景情况:
- 冠状病毒疾病 (COVID-19) 在2019年底出现,迅速成为全球大流行.
- 到2022年1月,全球已报告超过3.7亿例病例和560万例死亡.
- 斯里兰卡在2020年3月经历了其第一个本地COVID-19病例.
研究的目的:
- 分析斯里兰卡COVID-19的流行病学趋势和模式.
- 确定与COVID-19发病率和在该国内的传播相关的关键结果.
- 了解斯里兰卡大流行病的时空动态.
主要方法:
- 利用斯里兰卡卫生部2020年3月至2022年1月的COVID-19数据.
- 来自人口普查和统计局的综合人口数据.
- 使用SPSS软件进行描述性时空分析和自相对应.
主要成果:
- 截至2022年1月31日,共有610,103例COVID-19病例和15420例死亡病例被记录在2022年1月31日.
- 最初的病例集中在西部省,后来在全国范围内蔓延.
- 发病率高峰发生在2021年8月至9月,随后出现下降趋势.
结论:
- COVID-19 构成了重大的公共卫生挑战,特别是在斯里兰卡西部和南部人口密的地区.
- 在2021年9月之后,斯里兰卡各地观察到COVID-19病例的显著下降.
- 公众宣传活动对于控制和预防COVID-19在流行地区至关重要.
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