For ARDS | For moderate-to-severe ARDS | |
---|---|---|
Sensitivity (95% CI) | 59.3% (38.8%, 77.6%) | 100% (63.1%, 100%) |
Specificity (95% CI) | 81.4% (76.2%, 85.9%) | 79.9% (74.8%, 84.3%) |
Positive predictive value (95% CI) | 0.242 (0.145, 0.364) | 0.121 (0.054, 0.225) |
Negative predictive value (95% CI) | 0.952 (0.916, 0.976) | 1.0 (0.984, 1) |
Positive likelihood ratio (95% CI) | 3.19 (2.1, 4.8) | 4.97 (3.9, 6.2) |
Negative likelihood ratio (95% CI) | 0.50 (0.3, 0.8) | < 0.01 |