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Table 4 Logistic regression model: risk factors for proteinuria (n = 396)

From: Relation between proteinuria and acute kidney injury in patients with severe burns

Covariates associated with proteinuria

Coefficient

Odds ratio

95% Confidence interval

P-value

TBSA (%)

0.037

1.038

1.022 to 1.054

< 0.001

Sepsis during ICU stay

1.052

2.864

1.539 to 5.331

0.001

Age

0.026

1.026

1.007 to 1.046

0.006

  1. ICU, intense care unit; TBSA, total burn surface area
  2. Covariates selected: Age, TBSA, ACS, inhalation injury, vasopressor in the first 48 h, comorbidities, albumin, sepsis during ICU stay
  3. Variables coding: Proteinuria 1: (-), 2: ≥ (±)