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. 2021 Oct 31;27(4):307–314. doi: 10.4258/hir.2021.27.4.307

Figure 1.

Figure 1

Top 10 variable importance (VIMP) values for predicting hospital readmission in heart failure patients using two imputation methods for missing data: (A) median imputation method and (B) multiple imputation method. EF: ejection fraction, PTT: partial thromboplastin time, CK-MB: creatine kinase-MB, BUN: blood urea nitrogen, Hct: hematocrit, DBP: diastolic blood pressure, LDL: low-density lipoprotein.