Randomization w/o allocation concealment doesn't do anything for risk of selection bias (though the former is necessary for the latter), so why present them separately like this?pic.twitter.com/TCGCWOlund
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I'm confused now. Surely that's blinding? Isn't allocation concealment the process of ensuring researchers/patients can't influence the method of group selection?
And that they can't change it after, or drop people from study if they don't like the result.
Sure, but my that wouldn't change my dice roll scenario. Once the roll has been made, you have to use the result
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