Uptake and effectiveness of facemask against respiratory infections at mass gatherings: a systematic review

Архивировано 30.08.2020: barasheed-2016.pdf

Источник: Osamah Barasheed, Mohammad Alfelali, Sami Mushta, Hamid Bokhary, Jassir Alshehri, Ammar A. Attar, Robert Booy, Harunor Rashid. Uptake and effectiveness of facemask against respiratory infections at mass gatherings: a systematic review, International Journal of Infectious Diseases, Volume 47, 2016, Pages 105-111.

Of 25 studies included, the pooled sample size was 12710 participants from 55 countries aged 11 to 89 years, 37% were female. The overall uptake of facemask ranged from 0.02% to 92.8% with an average of about 50%. Only 13 studies examined the effectiveness of facemask, and their pooled estimate revealed significant protectiveness against respiratory infections (relative risk [RR] = 0.89, 95% CI: 0.84-0.94, p < 0.01), but the study end points varied widely.