Table 14 See text for description
From: French Intensive Care Society, International congress – Réanimation 2016
Any microorganism | GPc | GNr | |
|---|---|---|---|
Positive Gram’s strain | 74 | 47 | 43 |
Positive culture | 85 | 32 | 66 |
Sensitivity | 0.81 (0.71, 0.89) | 0.78 (0.60, 0.91) | 0.58 (0.45, 0.70) |
Specificity | 0.86 (0.71, 0.95) | 0.76 (0.65, 0.84) | 0.91 (0.80, 0.97) |
Positive predictive value | 0.93 (0.85, 0.98) | 0.53 (0.38, 0.68) | 0.88 (0.75, 0.96) |
Negative predictive value | 0.67 (0.52, 0.80) | 0.91 (0.82, 0.96) | 0.65 (0.53, 0.75) |
Positive likelihood ratio | 6.01 (2.64, 13.66) | 3.20 (2.13, 4.80) | 6.45 (2.72, 15.27) |
Negative likelihood ratio | 0.22 (0.14, 0.34) | 0.29 (0.15, 0.56) | 0.47 (0.35, 0.62) |