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 | 0.11 (0.03–0.38) | <0.01 | – | N/A |
Intubation period before extubation, days | 1.10 (1.01–1.09) | 0.03 | – | N/A |
Reintubation at 7 days postextubation | ||||
Use of NIV | 0.27 (0.10–0.77) | 0.01 | – | N/A |
Cough peak flow, L/minute | 0.95 (0.92–0.98) | <0.01 | – | N/A |
Death at 90 days postextubation | ||||
Use of NIV | 0.27 (0.10–0.74) | 0.01 | – | N/A |
Hemoglobin, g/dl | 0.98 (0.95–1.00) | 0.02 | 0.97 (0.93–1.00) | 0.05 |
Cough peak flow, L/minute | 0.97 (0.94–1.00) | 0.03 | – | N/A |
APACHE II score at extubation | 1.21 (1.01–1.46) | 0.04 | 1.46 (1.03–2.07) | 0.04 |