That's not what I said and you've incorrectly applied the term effect modification. Obviously it can happen in a cohort study, I never said any different
Lol I'm not doing your work for you. You can't just apply weird 20-year old arguments OF ANOTHER STUDY to a new one, especially when you don't understand the objections in the first place. If you want the study, check sci-hub
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That's what sci-hub is for. Google it Also, presumably this means that you're applying nonsense criticisms TO A PAPER YOU HAVE NOT EVEN READ which is, uh, an interesting way to try your hand at science
End of conversation
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