流动限制对哥伦比亚城市 COVID-19 传播动态的影响。
Impact of mobility restrictions on the dynamics of transmission of COVID-19 in Colombian cities.
机构信息
Universidad del Sinú, Cartagena, Colombia.
Universidad de Cartagena, Cartagena, Colombia.
出版信息
Int Health. 2022 May 2;14(3):332-335. doi: 10.1093/inthealth/ihab064.
BACKGROUND
Our aim was to study the association between case rates and reductions in urban mobility in state capitals of Colombia.
METHODS
We designed an ecological time-series study to correlate the Colombian incidence rate with reductions in mobility trends of retail stores.
RESULTS
The meta-analysis of β coefficients describing the association between case rates and reductions in mobility trends of retail stores resulted in a mean estimate of 0.0637 (95% confidence interval 0.027 to 0.101; p<0.001) with nearly 100% heterogeneity.
CONCLUSIONS
We recommend continuing to consider mobility restrictions when the number of cases starts to climb in each local jurisdiction.
背景
我们的目的是研究哥伦比亚首府城市的病例发生率与城市流动性下降之间的关联。
方法
我们设计了一项生态时间序列研究，将哥伦比亚的发病率与零售商店流动性趋势的下降进行相关分析。
结果
对描述病例发生率与零售商店流动性趋势下降之间关联的β系数进行荟萃分析，得出的平均估计值为 0.0637（95%置信区间 0.027 至 0.101；p<0.001），异质性接近 100%。
结论
我们建议在每个地方管辖区域的病例数量开始上升时，继续考虑限制流动性。
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