Table 4 Diagnostic performance of the model to identify “complete PEEP-absorber” with different combinations of respiratory rate and flow limitation
Sensitivity (95 % CI) | Specificity (95 % CI) | Positive predictive value (95 % CI) | Negative predictive value (95 % CI) | |
|---|---|---|---|---|
FL | 0.97 (0.84–1) | 0.57 (0.44–0.69) | 0.52 (0.39–0.65) | 0.97 (0.87–1) |
RR < 20 min−1 | 0.91 (0.76–0.98) | 0.85 (0.74–0.93) | 0.75 (0.59–0.87) | 0.95 (0.86–0.99) |
RR < 20 min−1 and FL | 0.88 (0.72–0.97) | 0.9 (0.8–0.96) | 0.81 (0.64–0.92) | 0.94 (0.85–0.98) |