Lol nope, that's total nonsense. It is statistical manipulation, not magic
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Anyway, your discounting of those who have revealed the problems with the substance and PR-idiocy of this latest debasement of science as "pure tribalism" reveals your tawdry cards too clearly.
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Replying to @bokkiedog @drvyom and
Uh, she made several factually incorrect statements that you are defending with total gibberish, it is hardly to your credit that all you can do is babble insults at me rather than try to understand the basics of statistical adjustment for confounding variables
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There's basic adjustment for confounding variables, and there's statistical voodoo atop the GIGO dumpster fire this study's "dataset" represents. There's no distilling an inherent, platonic truth-signal from pure entropy.
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Replying to @bokkiedog @drvyom and
What utter nonsense. They were Cos proportional hazard models with cubic splines, that is fairly standard in such epidemiological research
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Replying to @GidMK @bokkiedog and
Here is the study, I'd recommend the "methods" section it's very enlightening https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(18)30135-X/fulltext#seccestitle80 …
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Replying to @GidMK @bokkiedog and
It's crucial not to adjust for mediators or their proxies, as explained by
@yudapearl below. If carbohydrates cause CVD via a mediator, e.g. excess insulin production, then diabetes, and arguably energy intake, are proxies, so adjusting for them renders the analysis impotent. 1/pic.twitter.com/B4A0ketuF4
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Replying to @KetoCarnivore @GidMK and
In so doing, they effectively engineer in some exculpation for insulinogenic foods, and some concomitant demonisation of their counterparts. Finger on the scale, so to speak. Not surprising.
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Replying to @bokkiedog @KetoCarnivore and
What total and utter nonsense. I'm sorry, but that is a deepity - using innumerable syllables to say nothing at all
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Replying to @GidMK @bokkiedog and
I understood Nick's sentence. "Engineering in exculpation for insulinogenic foods" is exactly what happens if you adjust for diabetes. It would be a bit like adjusting for traumatic brain injury in car accident deaths.
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Not at all. It would be like adjusting for previous traumatic brain injury, an entirely different statistic
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Replying to @GidMK @bokkiedog and
The analogy is imperfect because of the time sequence, but the idea correct: this with a high carb intake and diabetes at baseline are already at risk of death from myriad diseases associated with IR and that risk is likely to be moderated by the carb intake.
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Replying to @KetoCarnivore @bokkiedog and
The time-sequence is key. If you didn't adjust for diabetes at baseline, the results would be less meaningful as they would be down to which of the groups had more people with diabetes, given that there was no randomization
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