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The change in the type of ventilation device for ICS and non-ICS users on days 0 and 3.
| Mode of ventilation | ICS users |
Non-ICS users |
||||
|---|---|---|---|---|---|---|
| Day 0 | Day 3 | P-value | Day 0 | Day 3 | P-value | |
| PRVC/VC+ | 8 (4%) | 10 (5.1%) | 0.5 | 0 | 0 | – |
| Bilevel | 1 (0.5%) | 1 (0.5%) | 0.99 | 0 | 0 | – |
| BiPAP | 5 (2.5%) | 3 (1.5%) | 0.5 | 3 (3.9%) | 0 | <0.0001 |
| Other | 0 | 0 | – | 0 | 0 | – |
