Essentially, that 25% can and will decrease over time. How much it decreases remains to be seen. How small does it need to get before you would admit only a small number were helped by bracing?
So essentially it is NOT 25% but something less.
And the NNT factor seems to always get short shrift.
So essentially it is NOT 25% but something less.
And the NNT factor seems to always get short shrift.
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