Parameters (mean ± SD) | All (n = 34) | Success (n = 25) | Failure (n = 9) | p value |
---|---|---|---|---|
RSBI | 52.6 ± 21.0 | 54.3 ± 22.8 | 47.7 ± 14.8 | 0.430 |
RSBI ≤ 105 (%) | 29 (85.3) | 24 (96.0) | 5 (55.6) | 0.012a |
MIP (cmH2O) | − 32.2 ± 7.5 | − 33.8 ± 7.4 | − 27.8 ± 6.2 | 0.037a |
MEP (cmH2O) | 37.8 ± 14.8 | 38.4 ± 15.2 | 36.1 ± 14.5 | 0.698 |
Right diaphragm thickness at TLC (mm) | 3.4 ± 1.3 | 3.5 ± 1.3 | 3.1 ± 1.3 | 0.450 |
Right diaphragm thickness at RV (mm) | 2.4 ± 0.9 | 2.2 ± 0.9 | 2.5 ± 1.1 | 0.433 |
Right DTF (%) | 48.5 ± 24.3 | 57.7 ± 21.2 | 22.9 ± 9.2 | < 0.001a |
Left DTF (%) | 61.9 ± 38.1 | 68.8 ± 41.2 | 42.8 ± 18.5 | 0.017a |