Adding the clinical framing, because it changes how the question reads. It helps to ask what evidence would change your mind before you look at any. If nothing would, the discussion is not about evidence, and it is better to say so early than to spend nine posts discovering it.
Clinical perspective, offered as context rather than as advice. Start from the measurement rather than the conclusion. Almost every disagreement here turns out to be two people measuring different things and comparing the numbers anyway.
Worth separating that from cost and coverage, which this thread keeps folding into the same question. They behave differently and the advice does not transfer.
LibrarianMeg said:Start from the measurement rather than the conclusion.
This matches mine closely enough to be worth saying so out loud. I had assumed I was the exception until I read this.
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View ResultsLibrarianMeg said:Start from the measurement rather than the conclusion.
There is a second half to this that has not been said yet. The distinction that resolves most of these threads is between what is true on average and what is true for one person. Both are real; they answer different questions and get quoted as if they were the same one.
Worth separating that from cost and coverage, which this thread keeps folding into the same question. They behave differently and the advice does not transfer.
Moderator note: two posts asking for a source have been merged into one. Please search the thread before asking again. Tagging this one for the weekly digest.