Article Text
PostScript
Letter
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We thank Dr Charles for his important comments.1
He raises the important question of whether CRB-65 is a useful tool to advise treatment limitations. If only 29% of those who finally died were at high risk of death at initial presentation (CRB-65 risk class 3), such a tool may be of limited value in this regard. In fact, we agree that …
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Competing interests None.
Provenance and peer review Not commissioned; not externally peer reviewed.