3 ms·

The discussion completely ignores basically all the potential confounding factors. Two huge ones are lockdown measures and level of testing. Even in a largely

by jhugo 5y ago

The discussion completely ignores basically all the potential confounding factors. Two huge ones are lockdown measures and level of testing. Even in a largely vaccinated population, if you do widespread community testing you will find a lot of asymptomatic cases. If you don't do widespread community testing you won't. So you can have wildly different caseloads in two highly-vaccinated populations, yet no meaningful medical difference in the outcomes (since, as we know, vaccination is an effective prevention against serious illness and death).

logicchains 5y ago
Even ignoring all confounding factors it should still be possible to detect an effect via regression. It's like if you try to price S&P off just one of its constituent stocks; you're still going to observe some correlation even when only looking at a single large constituent. The results of the other article I linked, https://link.springer.com/article/10.1007/s10654-021-00808-7 https://link.springer.com/article/10.1007/s10654-021-00808-7, showing that vaccination does not reduce viral load, supports this notion.
charbonneau 5y ago
> since, as we know, vaccination is an effective prevention against serious illness and death Could you please share a meaningful study that comes to this conclusion and does not ignore all potential confounding factors? (I don't mean it in a confrontational way; I'm genuinely curious since I only managed to find heavily confounded data)
keneda7 5y ago
Could you please provide a peer reviewed study that takes into account all potentially confounding factors that shows the claim you made in the last sentence related to prevention against deaths? When I look at the pfizer 6 month study (not peer reviewed) I do not see that. https://www.medrxiv.org/content/10.1101/2021.07.28.21261159v1.supplementary-material https://www.medrxiv.org/content/10.1101/2021.07.28.21261159v... When I look at Scotlands data I do not see that. https://publichealthscotland.scot/media/9475/21-09-29-covid19-publication_report.pdf https://publichealthscotland.scot/media/9475/21-09-29-covid1... Same with the UK. https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1018547/Technical_Briefing_23_21_09_16.pdf https://assets.publishing.service.gov.uk/government/uploads/... Same with Israel https://datadashboard.health.gov.il/COVID-19/general https://datadashboard.health.gov.il/COVID-19/general Every dataset I look says the opposite so I would love to see the peer reviewed study that takes into account all potential confounding factors that led you to your conclusion.

by jhugo 5y ago

logicchains 5y ago

Even ignoring all confounding factors it should still be possible to detect an effect via regression. It's like if you try to price S&P off just one of its constituent stocks; you're still going to observe some correlation even when only looking at a single large constituent. The results of the other article I linked, https://link.springer.com/article/10.1007/s10654-021-00808-7 https://link.springer.com/article/10.1007/s10654-021-00808-7, showing that vaccination does not reduce viral load, supports this notion.

charbonneau 5y ago

> since, as we know, vaccination is an effective prevention against serious illness and death Could you please share a meaningful study that comes to this conclusion and does not ignore all potential confounding factors? (I don't mean it in a confrontational way; I'm genuinely curious since I only managed to find heavily confounded data)

keneda7 5y ago

Could you please provide a peer reviewed study that takes into account all potentially confounding factors that shows the claim you made in the last sentence related to prevention against deaths? When I look at the pfizer 6 month study (not peer reviewed) I do not see that. https://www.medrxiv.org/content/10.1101/2021.07.28.21261159v1.supplementary-material https://www.medrxiv.org/content/10.1101/2021.07.28.21261159v... When I look at Scotlands data I do not see that. https://publichealthscotland.scot/media/9475/21-09-29-covid19-publication_report.pdf https://publichealthscotland.scot/media/9475/21-09-29-covid1... Same with the UK. https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1018547/Technical_Briefing_23_21_09_16.pdf https://assets.publishing.service.gov.uk/government/uploads/... Same with Israel https://datadashboard.health.gov.il/COVID-19/general https://datadashboard.health.gov.il/COVID-19/general Every dataset I look says the opposite so I would love to see the peer reviewed study that takes into account all potential confounding factors that led you to your conclusion.