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Table 5 Secondary outcome; multivariable Poisson regression for risk of developing ESRD according to renal disease status

From: Long-term mortality and risk factors for development of end-stage renal disease in critically ill patients with and without chronic kidney disease

Group

Patients (n)

Events (n)

Person years

IR event/person year (95 % CI)

Crude IRR (95 % CI)

Adjusted IRRa (95 % CI)

No renal disease

92,509

116

1.7 × 10 5

0.0007 (0.0006–0.0008)

1

1

AKI

5273

65

5.2 × 10 3

0.0125 (0.0098–0.0160)

18.6 (13.7–25.2)

24.1 (13.9–42.0)

Chronic only

3194

237

3.4 × 10 3

0.069 (0.0611–0.0788)

103 (82.5–128.6)

96.4 (59.7–155.6)

Acute-on-chronic

998

111

803.1

0.1382 (0.1147–0.1665)

205.1 (158.1–266.1)

259 (156.9–429.1)

  1. aAdjusted for Simplified Applied Physiology Score version 3 score, age, gender and diabetes and dementia.
  2. CI Confidence interval, IR Incidence rate, IRR Incidence rate ratio
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Critical Care

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