Dr.RaviCardio said:Start from the measurement rather than the conclusion.
There is a second half to this that has not been said yet. The version of this that has an answer is narrower than the version being asked. Narrow it and it becomes tractable; leave it broad and the thread will produce nine confident and incompatible replies.
One concrete data point for the thread. For anyone reading later: the numbers in this thread are worth checking against a primary source before you act on them, including mine. Half the figures circulating in this community trace back to a secondary summary that dropped a qualifier.
Following on from Dr.RaviCardio — and this may be the naive question:
Was that from a primary source or from a summary of one?
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Browse GL BiochemDanielChem_CHI said:For anyone reading later: the numbers in this thread are worth checking against a primary source before you act on them, including mine.
I read this differently from DanielChem_CHI, on substance rather than tone. I think the framing smuggles in the conclusion. Ask it the other way round and the obvious answer reverses, which usually means the question is doing the work.
DanielChem_CHI said:For anyone reading later: the numbers in this thread are worth checking against a primary source before you act on them, including mine.
That holds where the measurement is reliable. Where it is noisy — and a lot of what gets tracked here is noisy — the same reasoning produces confident nonsense.