TY - JOUR AU - Altmann, Samuel AU - Milsom, Luke AU - Zillessen, Hannah AU - Blasone, Raffaele AU - Gerdon, Frederic AU - Bach, Ruben AU - Kreuter, Frauke AU - Nosenzo, Daniele AU - Toussaert, Séverine AU - Abeler, Johannes PY - 2020 DA - 2020/8/28 TI -基于应用程序的COVID-19接触追踪的可接受性:全国调查研究JO - JMIR Mhealth Uhealth SP - e19857 VL - 8 IS - 8 KW - COVID-19 KW -接触者追踪KW -近距离追踪KW -应用程序KW -数字KW -用户接受度KW - Mhealth KW -流行病学AB -背景:COVID-19大流行是过去100年来最大的公共卫生危机。各国采取了不同程度的封锁措施，以挽救生命，防止卫生系统不堪重负。与此同时，封锁也会带来巨大的社会经济代价。正在考虑的一项退出策略是开发一款手机应用程序，追踪COVID-19感染者的密切接触者。最近的研究已经证明了这种解决方案在不同疾病环境下的理论有效性。然而，由于潜在的隐私问题，人们对这类应用程序提出了担忧。这可能会限制基于应用程序的接触追踪在普通人群中的接受度。随着应用程序的普及，这种方法的有效性会显著提高，因此了解公众对这种干预措施的支持至关重要。目的:本研究的目的是调查受疫情影响的五个国家的用户对接触追踪应用程序的接受程度。 Methods: We conducted a largescale, multicountry study (N=5995) to measure public support for the digital contact tracing of COVID-19 infections. We ran anonymous online surveys in France, Germany, Italy, the United Kingdom, and the United States. We measured intentions to use a contact-tracing app across different installation regimes (voluntary installation vs automatic installation by mobile phone providers) and studied how these intentions vary across individuals and countries. Results: We found strong support for the app under both regimes, in all countries, across all subgroups of the population, and irrespective of regional-level COVID-19 mortality rates. We investigated the main factors that may hinder or facilitate uptake and found that concerns about cybersecurity and privacy, together with a lack of trust in the government, are the main barriers to adoption. Conclusions: Epidemiological evidence shows that app-based contact tracing can suppress the spread of COVID-19 if a high enough proportion of the population uses the app and that it can still reduce the number of infections if uptake is moderate. Our findings show that the willingness to install the app is very high. The available evidence suggests that app-based contact tracing may be a viable approach to control the diffusion of COVID-19. SN - 2291-5222 UR - http://mhealth.www.mybigtv.com/2020/8/e19857/ UR - https://doi.org/10.2196/19857 UR - http://www.ncbi.nlm.nih.gov/pubmed/32759102 DO - 10.2196/19857 ID - info:doi/10.2196/19857 ER -