LTmufufu
Re:Regular caffeine consumption affects brain structure
on Sunday June 12, 2022 @06:52AM (#31713529)
You can find some statistical power with any number of observations. Doesn't mean results can be generalized, which is what the article wants to do. 20 extremely low. At that level it is more reasonable to ask why anyone would assume there to be no differences between two groups of ten people.
Re:Regular caffeine consumption affects brain structure
on Sunday June 12, 2022 @03:27AM (#31712395)
N=20
Re:EU scientists reveal long-term brain damage caused by Covid
on Sunday October 24, 2021 @06:43AM (#28976626)
Well, you're right, i did overstate. I think the researchers and journalists did too. Perhaps i would not be so annoyed with this, had the journalists specifically, just worded it in less bombastic terms.
Re:EU scientists reveal long-term brain damage caused by Covid
on Sunday October 24, 2021 @06:24AM (#28976551)
MRI
N= 17 (23 control)
The study is as precise and generalizable as 17 anecdotes...
Re:Cognitive deficits in people who have recovered from Covid-19
on Sunday August 22, 2021 @12:46PM (#28267016)
It's not a very good study, i made a Twitter thread om why: https://twitter.com/TheAntsSleep/status/1420313386252972045?...