If eligibility for school was the reason for having more or less dementia, then you'd expect to see the same effect in other years, right? Instead of splitting the groups by being born before or after September 2, 1933, what if you split groups by being born before or after September 2, 1932...
That's the thing. Selection bias doesn't really matter here.
Simple way to imagine it: there's a room of people. They all randomly decided to wear a red or blue shirt that morning (akin to being born before or after the cutoff date in the actual study).
Someone walks in and says "people...
Are you referring to the new study linked in another thread?
It's basically the same methodology as this thread's study, but instead of looking at dementia diagnoses, they looked at two other metrics: diagnosis of mild cognitive impairment and death from dementia. So something like a...
See thread for new study from the Wales natural experiment study group: The effect of shingles vaccination at different stages of the dementia disease course, 2025, Min Xie et al
Note that a memorial thread has been set up for Ella: Ella Copley
For general discussion of the Leeds service, see this thread: United Kingdom: Leeds and York Partnership - CFS centre
From an email:
"Right now, there are only 48 HOURS LEFT to make your gift count even more. During our annual Triple Giving November campaign, all donations are tripled—up to $1 million—through December 2. This is a unique opportunity to multiply your impact and help accelerate research that...
It says:
A person named Harry Lei on the first site. The second link doesn't work, but I found this page for a Harry Lei in that organization, and the photo looks like the person on the Github page.
I think it's a real person. Maybe they use AI to write lots of replies.
A webpage for the above person: https://zlei2269.github.io/
Authors of another paper replying that a comment from Zhihao Lei basically doesn't make sense: https://www.europeanurology.com/article/S0302-2838(25)04679-2/abstract
Edit: fixed link
Unfortunately, that's the kind of evidence that's needed for a medical treatment.
You keep saying this, but it's not evidence. It's just a person making an incredible claim. Anyone can come on the forum and say that they know of large numbers of people cured by a treatment.
Even if you're...
It just doesn't seem plausible to me that a treatment that works so well would not have strong published evidence by now. Have not similar things been touted as a treatment for decades? Where are the trials showing these remarkable results?
Or is it that they only just recently come up with the...
I think it's meant to double check that it's really vitamin D. They saw the association when combined, but weren't really sure if it might be only due to nutritional vitamin D or only due to supplemental D. If the association holds no matter what the source, that adds some confidence that it's...
I haven't, but just adding a link here for easy access: https://redcircle.com/shows/00c09c2d-fedd-4eee-a9ec-262c89ba4d7a/ep/20165673-2a37-4f63-ab01-03bfa0f358b5
The part of the description that says what the episode is about:
Altered brain tissue microstructure and neurochemical profiles in long COVID and recovered COVID-19 individuals: A multimodal MRI study
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Background
Diverse neurological symptoms are experienced by long COVID and COVID-19 recovered individuals. However, the long-term...
T cell-driven sustained inflammation and immune dysregulation mimicking immunosenescence for up to three years post-COVID-19
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Abstract
Long COVID has emerged as a major global health concern, yet the long-term trajectory of immune recovery and its contribution to...
Extracellular vesicles from long COVID patients promote RUNX2-mediated cellular stress via dysregulated miR-204 and p53 pathway activation
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Background:
Subjects with Long COVID, also known as post-acute sequelae of SARS-CoV-2 infection (PASC)...
Maybe I'm misunderstanding. Do you mean ~50% of the 17 participants in the study were misdiagnosed by the investigators? I don't recall anything in the paper suggesting that.
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