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They do take this into account in the text. Odds ratios imply less risky procedures were normally done on weekends anyway, and you see the effect on all days ot
by beowulfey 7y ago
They do take this into account in the text. Odds ratios imply less risky procedures were normally done on weekends anyway, and you see the effect on all days other than Monday (to a lesser extent).
- glofish 7y agoYes, they do mention this - though it can be challenging to account for all factors. You can't quite correct for variables that are not collected/known.