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Table 5 Analysis of applying previously published cutoff points

From: Quantification of urinary TIMP-2 and IGFBP-7: an adequate diagnostic test to predict acute kidney injury after cardiac surgery?

 

Cutoff

Sensitivity

Specificity

End of surgery

0.3

0.36

0.84

2

0.07

0.96

1 day after surgery

0.3

0.53

0.54

2

0.33

1

  1. The sensitivity and specificity of applied previously published cutoff points of 0.3 and 2 are shown. The highest sensitivity was found at the cutoff point of 0.3 on the first postoperative day; the highest specificity was found with a cutoff point of 2 on the first postoperative day.
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Critical Care

ISSN: 1364-8535