- Liittynyt
- 17.8.2006
- Viestejä
- 16 328
Käytin mä kondomivertaus analogiaa kanssa. ;)Eipä ole tainnut tulla, kun sitä on alettu perustelemaan jo laskuvarjoanalogiallakin.
Cochrane virallisesta paperista:
''How reliable are these results?Our confidence in these results is generally low for the subjective outcomes related to respiratory illness, but moderate for the moreprecisely defined laboratory-confirmed respiratory virus infection, related to masks and N95/P2 respirators. The results might change when further evidence becomes available. Relatively low numbers of people followed the guidance about wearing masks or about handhygiene, which may have affected the results of the studies.''
No studies were conducted during the COVID-19 pandemic. We identified six ongoing,unpublished studies; three of them evaluate masks in COVID-19.