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Fig. 2 | Critical Care

Fig. 2

From: Optimized diagnosis-based comorbidity measures for all-cause mortality prediction in a national population-based ICU population

Fig. 2

Survival of patients in the age group 71–75 years having a Charlson comorbidity index 1–4. The survival probability is displayed stratified by quartiles of predicted probability of survival as measured by the linear predictor from a model with optimal selection of comorbidity variables (model H; see Additional file 1: eTable S8 for description) but without age and sex as predictors in the model

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Critical Care

ISSN: 1364-8535