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Table 5 Univariate and multivariate Cox regression analysis to determine predictors of 2-year mortality.

From: Long-term risk of mortality after acute kidney injury in patients with sepsis: a contemporary analysis

Variable

Unadjusted HR 1 (95% CI 3 )

P

AHR 2 (95% CI 3 )

P

Age (per 10 years)

1.4 (1.2-1.7)

< 0.0001

1.4 (1.2-1.6)

< 0.0001

Gender (male)

1.1 (0.5-2.3)

0.752

  

Race (Caucasian)

3.8 (0.5-27.6)

0.192

  

Diabetes mellitus

2.1 (0.9-4.6)

0.06

  

Hypertension

1.7 (0.8-3.4)

0.177

  

CVD4

3.6 (1.4-9.4)

0.009

  

Cirrhosis

0.9 (0.3-2.8)

0.813

  

HIV infection5

1.9 (0.9-4.6)

0.107

  

Neoplasm (%)

2.5 (0.9-7.1)

0.088

  

Baseline GFR6 (per 10 ml/min/1.73 m2)

1.1 (0.9-1.3)

0.063

  

Nonrenal APACHE II7(per 5 points)

1.3 (1.1-1.6)

0.002

  

AKI8

4.2 (2.1-8.5)

< 0.0001

3.2 (1.6-6.5)

0.001

  1. 1HR-hazard ratios. 2AHR-adjusted hazard ratios. 3CI-confidence intervals. 4CVD-Cardiovascular disease includes chronic heart failure and coronary artery disease. 5HIV infection-human immunodeficiency virus infection. 6GFR-baseline glomerular filtration rate. 7Nonrenal APACHE II score-acute physiology and chronic health evaluation, version II score not including points for kidney insufficiency. 8AKI-acute kidney injury during previous ICU admission.