Effectiveness and adherence to closed face shields in the prevention of COVID-19 transmission: a non-inferiority randomized controlled trial in a middle-income setting (COVPROSHIELD).

Autor: Varela AR; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia. an-rami2@uniandes.edu.co., Gurruchaga AP; United Nations Development Programme (UNDP), Bogota, Colombia., Restrepo SR; Department of Food and Chemical Engineering, Universidad de los Andes, Bogotá, Colombia., Martin JD; United Nations Development Programme (UNDP), Bogota, Colombia., Landazabal YDC; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia., Tamayo-Cabeza G; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia., Contreras-Arrieta S; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia., Caballero-Díaz Y; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia., Florez LJH; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia., González JM; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia.; Laboratory of Biomedical Sciences (CBMU), Universidad de los Andes, Bogotá, Colombia., Santos-Barbosa JC; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia.; Laboratory of Biomedical Sciences (CBMU), Universidad de los Andes, Bogotá, Colombia., Pinzón JD; Independent consultant in geographic data, COVPROSHIELD, Bogota, Colombia., Yepes-Nuñez JJ; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia., Laajaj R; Faculty of Economics, Universidad de los Andes, Bogotá, Colombia., Buitrago Gutierrez G; Clinical Research Institute, Universidad Nacional de Colombia, Bogotá, Colombia., Florez MV; Department of Biological Sciences, Universidad de los Andes, Bogotá, Colombia., Fuentes Castillo J; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia., Quinche Vargas G; Faculty of Medicine, Universidad de los Andes, Cra 7 #116-05, Bogotá, 11001000, Colombia., Casas A; Center for Social Norms and Behavioral Dynamics at The University of Pennsylvania, Philadelphia, USA., Medina A; Yale Center for Engineering Innovation & Design, New Haven, USA., Behrentz E; Universidad de los Andes, Bogotá, Colombia.

Publikováno v: Trials [Trials] 2022 Aug 20; Vol. 23 (1), pp. 698. Date of Electronic Publication: 2022 Aug 20.