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Table 2 Association between the BCR and ePVS with 1-year all-cause mortality

From: Predictive value of blood urea nitrogen to creatinine ratio and estimated plasma volume status in heart failure

Mortality

Model I

Model II

Model III

HR (95% CI)

P value

HR (95% CI)

P value

HR (95% CI)

P value

BCR Continuous

1.02 (1.02–1.03)

< 0.001

1.02 (1.01–1.02)

< 0.001

1.01 (1.01–1.02)

< 0.001

BCR Categorical

Low BCR

Reference

High BCR

1.65 (1.55–1.76)

< 0.001

1.44 (1.35–1.53)

< 0.001

1.39 (1.30–1.49)

< 0.001

ePVS Continuous

1.10 (1.08–1.12)

< 0.001

1.06 (1.04–1.07)

< 0.001

1.02 (1.01–1.04)

0.023

ePVS Categorical

Low ePVS

Reference

High ePVS

1.34 (1.26–1.43)

< 0.001

1.17 (1.10–1.25)

< 0.001

1.09 (1.02–1.16)

0.012

  1. BCR, blood urea nitrogen to creatinine ratio; ePVS, estimated plasma volume status; HR, hazard ratio; CI, confidence interval