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It means the control group: those not hospitalized with covid 19. This is a distinct idea from controlling for confounding factors. They may have done that too
by graeme 6y ago
It means the control group: those not hospitalized with covid 19. This is a distinct idea from controlling for confounding factors.
They may have done that too for all relevant factors but we’d need to read the paper.
- watwut 6y agoThen read the paper.
- NeutronStar 6y agoShouldn't the control group have the same population characteristic as the non-control group?