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Table 5 ROC analysis results for the value of age, NWR and PCT in predicting mortality

From: Risk factors for the mortality of hemodialysis patients with COVID-19 in northern Hunan province, China

Factors

AUC

95% CI

Cut-off

Sensitivity–specificity

P-values

Age

0.69

(0.62,0.77)

66.5

0.76–0.60

 < 0.001

NWR

0.82

(0.75,0.90)

0.89

0.74–0.83

 < 0.001

PCT

0.64

(0.55,0.73)

2.54

0.61–0.68

0.002

Age*NWR

0.89

(0.85,0.94)

0.22

0.89–0.78

 < 0.001

Age*PCT

0.75

(0.68,0.82)

0.29

0.67–0.72

 < 0.001

PCT*NWR

0.84

(0.78,0.91)

0.17

0.87–0.70

 < 0.001

  1. ROC receiver operating characteristic, NWR Neutrophil-to-white cell ratio, PCT Procalcitonin
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BMC Nephrology

ISSN: 1471-2369

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