Canadian geriatrics journal : CGJ
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The Clinical Frailty Scale (CFS) is a commonly used frailty measure in intensive care unit (ICU) settings. We are interested in the test characteristics, especially interrater reliability, of the CFS in ICU by comparing the scores of intensivists to geriatricians. ⋯ The interrater reliability of the CFS in ICU settings is fair for intensivists vs. geriatricians.