Both hemidiaphragms | Lateral views | Linear regression | Pearson correlation coefficient | |||||
---|---|---|---|---|---|---|---|---|
Coef. | Std. | t | p-value | 95% CI | ||||
FEV1 | ||||||||
Left hemidiaphragm | Fluoroscopy | 0.28 | 0.07 | 3.76 | 0.001 | 0.13 | 0.43 | 0.7369 |
Ultrasonography | 0.04 | 0.01 | 2.81 | 0.01 | 0.01 | 0.07 | 0.5285 | |
Right hemidiaphragm | Fluoroscopy | 0.20 | 0.07 | 2.64 | 0.01 | 0.04 | 0.35 | 0.4575 |
Ultrasonography | 0.02 | 0.01 | 2.73 | 0.01 | 0.01 | 0.04 | 0.4598 | |
FVC | ||||||||
Left hemidiaphragm | Fluoroscopy | 0.31 | 0.08 | 3.86 | 0.001 | 0.15 | 0.48 | 0.7332 |
Ultrasonography | 0.05 | 0.01 | 4.13 | 0.001 | 0.03 | 0.08 | 0.6913 | |
Right hemidiaphragm | Fluoroscopy | 0.19 | 0.08 | 2.27 | 0.03 | 0.02 | 0.36 | 0.3992 |
Ultrasonography | 0.02 | 0.01 | 2.75 | 0.01 | 0.01 | 0.04 | 0.4731 | |
FEV1 | ||||||||
Left hemidiaphragm | Resting thickness | − 6.75 | 3.78 | − 1.79 | 0.09 | − 14.5 | 1.03 | − 0.34 |
Thickening fraction | − 0.96 | 1.08 | − 0.89 | 0.38 | − 3.17 | 1.26 | − 0.17 | |
Right hemidiaphragm | Resting thickness | − 0.63 | 2.77 | − 0.23 | 0.82 | − 6.31 | 5.05 | 0.01 |
Thickening fraction | 0.04 | 0.77 | 0.05 | 0.96 | − 1.54 | 1.62 | − 0.0428 | |
FEV | ||||||||
Left hemidiaphragm | Resting thickness | − 6.01 | 4.31 | − 1.40 | 0.18 | − 14.9 | 2.86 | − 0.2796 |
Thickening fraction | − 0.30 | 1.22 | − 0.24 | 0.81 | − 2.80 | 2.21 | − 0.0552 | |
Right hemidiaphragm | Resting thickness | − 1.41 | 3.02 | − 0.47 | 0.64 | − 7.60 | 4.78 | − 0.0715 |
Thickening fraction | − 0.32 | 0.84 | − 0.38 | 0.71 | − 2.04 | 1.41 | − 0.0507 |