Nasal flow | Period | Mean difference ± SD | p-value |
Inspiration (units) | T1 - T0 | 262.73 ± 196.09 | <0.01* |
T2 - T0 | 254.03 ± 199.08 | <0.01* | |
T2 - T1 | −8.69 ± 170.97 | 0.922 | |
Expiration (units) | T1 - T0 | 247.94 ± 180.05 | <0.01* |
T2 - T0 | 244.05 ± 194.57 | <0.01* | |
T2 - T1 | −3.89 ± 140.72 | 0.985 |