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Table 2 Plasma NGAL test characteristics at various cut-off values for the 2-hour time point

From: Plasma neutrophil gelatinase-associated lipocalin predicts acute kidney injury, morbidity and mortality after pediatric cardiac surgery: a prospective uncontrolled cohort study

 

Cut-off point (ng/ml)

 

≥ 200

≥ 150

≥ 100

Sensitivity (%)

43

84

100

Specificity (%)

99

94

75

Positive predictive value (%)

44

84

100

Negative predictive value (%)

98

93

74

  1. NGAL, neutrophil gelatinase-associated lipocalin.
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Critical Care

ISSN: 1364-8535