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Table 5 Multivariate model for AKI

From: Incidence, risk factors and clinical outcomes of acute kidney injury after heart transplantation: a retrospective single center study

 

N(%)

OR

95% CI

P value

Lower-limit

Upper-limit

CPB duration

  < 195(ref)

26 (27.37)

1

NA

NA

NA

 195–225

31 (32.63)

1.853

0.477

7.206

0.373

 226–265

15 (15.79)

3.674

0.724

18.638

0.116

  ≥ 265

23 (24.21)

11.393

2.183

59.465

0.0039*

Urine during operation

  < 1200(ref)

22 (23.16)

1

NA

NA

NA

 1200–1700

25 (26.32)

0.181

0.042

0.774

0.0211*

 1701–2300

23 (24.21)

0.514

0.143

1.853

0.309

  ≥ 2300

25 (26.32)

0.031

0.005

0.212

0.0004*

  1. * P < 0.05; OR Odds ratio, CI Confidence interval, CPB Cardiopulmonary bypass, NA Not applicable, HR Hazard ratio, AKI Acute kidney injury, RRT Renal replacement therapy