Association of social distancing and face mask use with risk of COVID-19.
Association of social distancing and face mask use with risk of COVID-19.
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DOI：
10.1038/s41467-021-24115-7
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发表时间：
2021-06-18
影响因子：
16.6
通讯作者：
Chan AT
中科院分区：
文献类型：
--
作者：
Kwon S;Joshi AD;Lo CH;Drew DA;Nguyen LH;Guo CG;Ma W;Mehta RS;Shebl FM;Warner ET;Astley CM;Merino J;Murray B;Wolf J;Ourselin S;Steves CJ;Spector TD;Hart JE;Song M;VoPham T;Chan AT
鉴于全球COVID-19的持续负担，对社交距离和口罩使用的影响的数据的需求尚未得到满足，以降低COVID-19的风险。我们在一项有198，077名参与者的大型前瞻性美国队列研究中，研究了社区层面的社交距离措施和个人口罩使用与预测的COVID-19风险之间的关联。与生活在社交距离较低的社区的人相比，生活在社交距离最大的社区的人患预测COVID-19的风险降低了31%。自我报告的“总是”使用口罩与预测的COVID-19风险降低62%相关，即使是生活在社交距离差的社区中的个人。这些发现为戴口罩在减少COVID-19传播方面的有效性提供了支持，即使在社交距离较低的情况下。尽管全球多个地区开展大规模疫苗接种活动，但持续保持社交距离及使用口罩对减少COVID-19传播仍至关重要。评估COVID-19控制措施的有效性需要大量前瞻性数据，包括症状和个人风险因素。在这里，作者使用了基于智能手机的应用程序的数据，发现个人使用口罩与COVID-19症状风险降低64%相关。
Given the continued burden of COVID-19 worldwide, there is a high unmet need for data on the effect of social distancing and face mask use to mitigate the risk of COVID-19. We examined the association of community-level social distancing measures and individual face mask use with risk of predicted COVID-19 in a large prospective U.S. cohort study of 198,077 participants. Individuals living in communities with the greatest social distancing had a 31% lower risk of predicted COVID-19 compared with those living in communities with poor social distancing. Self-reported ‘always’ use of face mask was associated with a 62% reduced risk of predicted COVID-19 even among individuals living in a community with poor social distancing. These findings provide support for the efficacy of mask-wearing even in settings of poor social distancing in reducing COVID-19 transmission. Despite mass vaccination campaigns in many parts of the world, continued efforts at social distancing and face mask use remain critically important in reducing the spread of COVID-19. Estimating the effectiveness of COVID-19 control measures requires large prospective data including symptoms and personal risk factors. Here, the authors used data from smartphone-based application and found that individual face mask use was associated with a 64% reduced risk of COVID-19 symptoms.
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DOI：
10.1073/pnas.2015482118
发表时间：
2021-02-23
影响因子：
11.1
作者：
Azimi P;Keshavarz Z;Cedeno Laurent JG;Stephens B;Allen JG
通讯作者：
Allen JG
DOI：
10.1126/science.abg6296
发表时间：
2021-05-20
期刊：
Science (New York, N.Y.)
影响因子：
--
作者：
Cheng Y;Ma N;Witt C;Rapp S;Wild PS;Andreae MO;Pöschl U;Su H
通讯作者：
Su H
影响因子：
9.8
作者：
Bailey, Richard I.;Cheng, Hans H.;Doeschl-Wilson, Andrea
通讯作者：
Doeschl-Wilson, Andrea
影响因子：
39.2
作者：
Alagoz, Oguzhan;Sethi, Ajay K.;Safdar, Nasia
通讯作者：
Safdar, Nasia
影响因子：
6.4
作者：
Jiang G;Wang C;Song L;Wang X;Zhou Y;Fei C;Liu H
通讯作者：
Liu H