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[deleted] t1_j9y3y6z wrote on February 25, 2023 at 12:11 PM

Reply to comment by DegreeResponsible463 in What are the best alternatives to a double-blind RCT if blinding is impossible: example you cannot have a double-blind RCT to test the effectiveness of masks against covid. What is the best way to test if masks, as worn in real life, are effective? by DenebianSlimeMolds

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