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Table 3 ROC curve analysis of pre-IVIG laboratory data to predict repeated IVIG resistance

From: Prediction of repeated intravenous immunoglobulin resistance in children with Kawasaki disease

Indicator

AUC

P-value

95 % CI

Cut-off

Sensitivity (%)

Specificity (%)

Youden index

N%

0.644

0.016

0.539 ~ 0.741

76.5 a

75.00

59.26

0.3426

Na+

0.667

0.005

0.562 ~ 0.761

133.8 b

65.00

74.07

0.3907

ALB

0.690

< 0.001

0.586 ~ 0.781

32.2 c

70.00

66.67

0.3667

PCT

0.751

< 0.001

0.710 ~ 0.879

1.81 d

80.00

64.80

0.4481

NT-proBNP

0.647

0.012

0.542 ~ 0.743

965.8 e

45.00

85.19

0.3019

  1. a Values are %; b Values are mmol/l; c Values are U/L ; d Values are ng/ml; e Values are pg/ml
  2. N% percentage of neutrophils, Na+ serum sodium, ALB albumin, PCT procalcitonin, NT-proBNP N-terminal pro-brain natriuretic peptide, AUC area under curve
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BMC Pediatrics

ISSN: 1471-2431

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