From: Validation of the flow index to detect low inspiratory effort during pressure support ventilation
Definition | Sensitivity | Specificity | PPV | NPV | Accuracy |
---|---|---|---|---|---|
WOB | 1.00 (0.94–1.00) | 0.42 (0.26–0.59) | 0.74 (0.68–0.79) | 1.00 (1.00–1.00) | 0.78 (0.69–0.86) |
PTPes per minute | 1.00 (0.93–1.00) | 0.33 (0.20–0.48) | 0.61 (0.56–0.65) | 1.00 (1.00–1.00) | 0.67 (0.57–0.76) |
Pmus | 1.00 (0.94–1.00) | 0.36 (0.22–0.51) | 0.65 (0.60–0.70) | 1.00 (1.00–1.00) | 0.71 (0.61–0.80) |