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Table 2 Predictive value of the NLR, MuLBSTA and CURB-65

From: Neutrophil-to-lymphocyte ratio predicts critical illness patients with 2019 coronavirus disease in the early stage

 AUC
(95% CI)
c-index
(95% CI)
SEN
(95% CI)
SPE
(95% CI)
PPV
(95% CI)
NPV
(95% CI)
DLR positive
(95% CI)
DLR negative
(95% CI)
NLR0.849
(0.707–0.991)
0.807
(0.676–0.938)
0.875
(0.473–0.997)
0.717
(0.577–0.832)
0.318
(0.200–0.955)
0.974
(0.823–0.987)
3.092
(1.871–5.109)
0.174
(0.028–1.100)
MuLBSTA0.762
(0.585–0.938)
0.771
(0.659–0.883)
0.875
(0.473–0.997)
0.679
(0.537–0.801)
0.292
(0.184–0.949)
0.973
(0.822–0.986)
2.728
(1.703–4.370)
0.184
(0.029–1.162)
NLR-MuLBSTA0.851
(0.740–0.963)
0.837
(0.741–0.933)
1.000
(0.631–NA)
0.679
(0.536–0.801)
0.320
(0.205–NA)
1.000
(0.885–1.000)
3.118
(2.107–4.613)
0.000
(0.000–NA)
CURB-650.700
(0.505–0.896)
0.744
(0.573–0.915)
0.625
(0.245–0.915)
0.755
(0.617–0.862)
0.278
(0.168–0.712)
0.930
(0.722–0.965)
2.548
(1.247–5.208)
0.497
(0.200–1.232)
NLR-CURB-650.889
(0.743–1.036)
0.870
(0.762–0.978)
0.875
(0.473–0.997)
0.868
(0.747–0.945)
0.500
(0.310–0.978)
0.979
(0.855–0.992)
6.63
(3.17–13.86)
0.144
(0.023–0.904)
  1. AUC area under curve, SEN sensitivity, SPE specificity, PPV positive predictive value, NPV negative predictive value, DLR diagnostic likelihood ratios