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Fig. 2 | BMC Geriatrics

Fig. 2

From: Clinical Frailty Scale (CFS) reliably stratifies octogenarians in German ICUs: a multicentre prospective cohort study

Fig. 2

Association of the Clinical Frailty Scale with 30-day mortality in acute admitted patients. Distribution of frailty in acute and elective admitted Patients (a). Association of frailty with 30-day mortality (b). Patients were divided into three groups according to their frailty status: fit (CFS 1–3), pre-frail (CFS 4) and frail (CFS 5–9). CFS: Clinical Frailty Score ranging from 1 (not frail) to 9 (terminally ill)

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