Figures & data
Figure 1 Flowchart of data exclusions used to create the Readmission After Heart Failure risk scale.
Abbreviation: ICD, International Classification of Disease.
Table 1 Demographic and comorbidities data involving 642,448 heart failure patients of derivation cohort
Table 2 Demographic and comorbidities data involving 365,359 heart failure patients of validation cohort
Figure 2 Readmission rates by demographic and clinicopathological characteristics among heart failure patients of the derivation cohort.
Abbreviations: AIDS, acquired immunodeficiency syndrome; CPD, chronic pulmonary disease; FED, fluid and electrolyte disorder; LOS, length of stay; PCD, pulmonary circulation disorder; PUD, peptic ulcer disease; PVD, peripheral vascular disease.
Figure 3 Readmission rates by demographic and clinicopathological characteristics among heart failure patients of the validation cohort.
Abbreviations: AIDS, acquired immunodeficiency syndrome; CPD, chronic pulmonary disease; FED, fluid and electrolyte disorder; LOS, length of stay; PCD, pulmonary circulation disorder; PUD, peptic ulcer disease; PVD, peripheral vascular disease.
Table 3 Univariate and multivariate analyses of factors predicting readmission for heart failure patients of the derivation cohort
Table 4 Univariate and multivariate analyses of factors predicting readmission for heart failure patients of the validation cohort
Figure 4 Derivation cohort.
Abbreviation: RAHF, Readmission After Heart Failure.
Table 5 Values for components of Readmission After Heart Failure risk scale
Figure 5 Validation cohort.
Abbreviation: RAHF, Readmission After Heart Failure.
