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. 2018 Feb 14;13(2):e0192750. doi: 10.1371/journal.pone.0192750

Fig 2. Risk-score distribution diagram according to the one-year CAPSI score risk groups.

Fig 2

Minor risk factors: Chronic Heart Failure (CHF), Respiratory Rate (RR), Blood Urea Nitrogen (BUN). 2 minor risk factors: any pairwise combination of the minor risk factors. 3 minor risk factors: number of patients with the three minor risk factors. Age + any minor risk factor: age in combination with one, two or three minor factors. Dementia + any other risk factor: Dementia combined with other risk factor (age, one, two or three minor risk factors). D: number of deaths / number of patients at risk in the derivation sample. V: number of deaths / number of patients at risk in the validation sample.