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Table 5 Performance of D-dimer in COVID-19 patients

From: Elevation of D-dimer levels are associated with early need for mechanical ventilation support in patients with COVID-19

 

D-dimer

Sensitivity

95% CI

Specificity

95% CI

PPV

NPV

IMV need

> 1415

92%

0.7753 to 0.9825

76%

0.6896 to 0.8251

46%

98%

IMV-survival

< 4558

100%

0.3976 to 1.000

66%

0.4681 to 0.8143

39%

100%

  1. IMV: invasive mechanical ventilation, CI: confidence interval, PPV: positive predictive value, NPV: negative predictive value
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BMC Pulmonary Medicine

ISSN: 1471-2466

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