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Table 4 Multivariate Cox regression analysis of 28-day mortality in AKI patients

From: Prognostic significance of malnutrition risk in elderly patients with acute kidney injury in the intensive care unit

Characteristic

Hazard ratio

95%CI

P

SAPSII

1.026

1.018-1.034

0.000

Sepsis

1.789

1.380-2.319

0.000

mNUTRIC

1.098

1.018-1.184

0.015

AKI grade

1.515

1.320-1.739

0.000

  1. mNUTRIC The modified Nutrition Risk in Critically Ill score, SAPS II Simplified Acute Physiology Score II, AKI Acute kidney injury, CI Confidence interval.