Skip to main content

Table 4 Positive predictive value (PPV) and negative predictive value (NPV) for assessing the prognostic utility of the average cfDNA, average MODS, and average protein C

From: Prognostic utility and characterization of cell-free DNA in patients with severe sepsis

Variable Positive predictive value 95% CI Likelihood ratio
χ2
Negative predictive value 95% CI Likelihood ratio
χ2
cfDNA 0.84 0.72-0.96 18.49 0.93 0.85-1.00 37.85
MODS 0.70 0.54-0.86 5.26 0.77 0.64-0.89 14.01
Protein C 0.74 0.54-0.94 4.44 0.67 0.55-0.79 7.38
cfDNA and MODS 0.91 0.81-1.00 26.84 0.93 0.86-1.00 41.59
cfDNA and protein C 0.92 0.82-1.00 29.25 0.98 0.93-1.00 51.45