Use of masks in public places in poland during sars-cov-2 epidemic: a covert observational study

HIGHLIGHTS

  • who: Maria Ganczak from the Department of Infectious Diseases, Collegium Medicum, Uniwersytet Zielonogu00f3rski, Zielona Gu00f3ra, Poland have published the article: Use of masks in public places in Poland during SARS-Cov-2 epidemic: a covert observational study, in the Journal: (JOURNAL)
  • what: The aim of this study was to assess use of masks or other protective devices in public spaces in Poland during the epidemic and to evaluate influencing determinants. The representative target sample size needed to achieve the study objectives and sufficient statistical power was calculated with a sample size calculator . The results of . . .

     

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