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Performance of the CRISIS ventilator after various durability tests. *two-one sided test of equivalence is equal with p<0.05. aTests of equivalence for all pairs equivalent p<0.05 except the dropped vs autoclaved groups which had a lower minute ventilation performance at p=0.06.
| Autoclaved | Dropped | Sham | |
|---|---|---|---|
| Minute VentilationA (Liters) | 11.1±1.0 | 11.3±0.9 | 11.2±0.7 |
| PIP* (cmH2O) | 26.1±0.4 | 26.1±0.3 | 26.1±0.4 |
