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The RCT will NOT generate a statistically significant result on AT LEAST ONE of the outcomes, and the authors will say in their first preprint that an important reason was lower than expected incidence of COVID-19 or self-reported respiratory symptoms.

★★☆☆☆

25%

Unlikely

Yes

Associated grant: Innovations for Poverty Action — Randomized Controlled Trial on the Effect of Face Masks on COVID-19. Resolution: June 1, 2021

Indicator	Value
Stars	★★☆☆☆
Platform	GiveWell/OpenPhilanthropy

Resizable preview:

25%

Unlikely

Last updated: 2022-03-30

Associated grant: Innovations for Poverty Action — Randomized Controlled Trial on the Effect of Face Masks on COVID-19. Resolution: June 1, 2021

Last updated: 2022-03-30

★★☆☆☆

GiveWell/OpenPhilanthropy