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Table 4 Multivariate risk factors for development of Acute kidney injury during admission

From: Acute and chronic kidney disease in elderly patients with hip fracture: prevalence, risk factors and outcome with development and validation of a risk prediction model for acute kidney injury

 

Coefficients

OR (95% CI)

p

Intercept

-2.476

 

<0.0001

Male sex

0.390

1.48 (1.21 to 1.80)

0.0004

CKD stage 3B-5

0.417

1.52 (1.19 to 1.93)

0.0008

Age 65 – 85

0.896

2.45 (1.66 to 3.74)

<0.0001

Age > 85

1.223

3.40 (2.29 to 5.20)

<0.0001

Two or more comorbidities

0.475

1.61 (1.34 to 1.93)

<0.0001

  1. Patients without known Scr were imputed to CKD stage 2. The results for all predictors are almost identical if age is used as a continuous variable (OR 1.033 (1.024 to 1.043), p < 0.0001)
  2. AKI Acute Kidney Injury
  3. CKD Chronic kidney disease
  4. SCr Serum creatinine
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BMC Nephrology

ISSN: 1471-2369

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