Figures & data
Figure 1 Flowchart of data exclusions used to create the Readmission After Heart Failure risk scale.
Abbreviation: ICD, International Classification of Disease.
![Figure 1 Flowchart of data exclusions used to create the Readmission After Heart Failure risk scale.](/cms/asset/a61acea5-8bb2-4f47-8db6-777a19ba4d4b/dijg_a_150676_f0001_b.jpg)
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 2 Readmission rates by demographic and clinicopathological characteristics among heart failure patients of the derivation cohort.](/cms/asset/b1114b4d-442a-484e-a7ad-1c26270d7350/dijg_a_150676_f0002_c.jpg)
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.
![Figure 3 Readmission rates by demographic and clinicopathological characteristics among heart failure patients of the validation cohort.](/cms/asset/220f3be7-7878-468e-a11d-1373657b6105/dijg_a_150676_f0003_c.jpg)
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.
![Figure 4 Derivation cohort.](/cms/asset/ca098230-4d85-471f-904a-c0e6e9215c64/dijg_a_150676_f0004_c.jpg)
Table 5 Values for components of Readmission After Heart Failure risk scale