From: Noninvasive ventilation for avoidance of reintubation in patients with various cough strength
Cough peak flow ≤70 L/minute | Cough peak flow >70 L/minute | |||
---|---|---|---|---|
OR (95 % CI) | p Value | OR (95 % CI) | p Value | |
Reintubation at 72 h postextubation | ||||
Use of NIV | 0.19 (0.09–0.43) | <0.01 | – | N/A |
APACHE II score at extubation | – | N/A | 1.34 (1.10–1.63) | <0.01 |
Reintubation at 7 days postextubation | ||||
Use of NIV | 0.33 (0.16–0.66) | <0.01 | – | N/A |
Intubation period before extubation, days | 1.07 (1.01–1.13) | 0.02 | – | N/A |
Hemoglobin, g/dl | 0.98 (0.96–0.99) | 0.01 | 0.96 (0.94–0.99) | 0.01 |
Cough peak flow, L/minute | 0.97 (0.95–1.00) | 0.04 | – | N/A |
APACHE II score at extubation | – | N/A | 1.30 (1.08–1.56) | <0.01 |
Death at 90 days postextubation | ||||
Use of NIV | 0.40 (0.19–0.85) | 0.02 | – | N/A |
Hemoglobin, g/dl | 0.97 (0.95–0.99) | <0.01 | 0.97 (0.95–0.99) | <0.01 |
Cough peak flow, L/minute | 0.96 (0.94–0.99) | <0.01 | – | N/A |
APACHE II score at extubation | 1.18 (1.04–1.33) | 0.01 | 1.37 (1.17–1.60) | <0.01 |