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Table 4 Diagnostic parameter results of different factors

From: Study of C-reactive protein, procalcitonin, and immunocyte ratios in 194 patients with sepsis

Variable

AUC

SE

95% CI

Sensitive (%)

Specificity (%)

Yuden

Index (%)

Cut-off

Z

P

CRP

0.815

0.044

0.753–0.867

68.75

88.89

0.576

85.00 mg/L

7.109

< 0.001

CRP*PCT

0.915

0.030

0.866–0.950

90.62

81.48

0.721

5.85

13.910

< 0.001

MLR

0.663

0.059

0.591–0.729

43.75

87.04

0.308

0.74%

2.756

0.006

NLR

0.780

0.047

0.715–0.836

71.87

72.84

0.447

8.66%

5.983

< 0.001

PCT

0.833

0.044

0.773–0.883

75.00

87.65

0.627

0.25 ng/ml

7.531

< 0.001

PLR

0.677

0.063

0.606–0.742

56.25

79.01

0.353

275.51

2.808

0.005

SOFA

0.659

0.0534

0.587–0.725

37.50

90.12

0.2762

> 8

2.968

0.003

APACHE2

0.891

0.0303

0.839–0.931

90.62

79.63

0.703

> 29

12.930

< 0.001