NXT
ᴱᴬᵀ ᴩᴀɴᴛ
- Desde
- 11 Jul 2019
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Hay un ensayo clínico, CM de pacotilla
Hay un ensayo clínico, CM de pacotilla
Pooled results of [randomized controlled trials] did not show a clear reduction in respiratory viral infection with the use of medical/surgical masks.
Physical interventions to interrupt or reduce the spread of respiratory viruses - PubMed
The high risk of bias in the trials, variation in outcome measurement, and relatively low adherence with the interventions during the studies hampers drawing firm conclusions. There were additional RCTs during the pandemic related to physical interventions but a relative paucity given the...pubmed.ncbi.nlm.nih.gov
Pero léete lo que pones y deja de hacer el ridículo.
Authors' conclusions:
The high risk of bias in the trials, variation in outcome measurement, and relatively low adherence with the interventions during the studies hampers drawing firm conclusions. (...) There is uncertainty about the effects of face masks. The low to moderate certainty of evidence means our confidence in the effect estimate is limited, and that the true effect may be different from the observed estimate of the effect.
En uno de los enlaces te lo indica bien al principio:
Do physical measures such as hand-washing or wearing masks stop or slow down the spread of respiratory viruses?
Key messages
We are uncertain whether wearing masks or N95/P2 respirators helps to slow the spread of respiratory viruses based on the studies we assessed.
¿Entiendes acaso el ingles? ¿Quieres que te lo traduzca?
