From: Swallowing transit times and valleculae residue in stable chronic obstructive pulmonary disease
Group | Variable | 3Â ml | 5Â ml | 10Â ml | Paste | Solid | p-value |
---|---|---|---|---|---|---|---|
COPD | PTT | 1.22(1.26) | 1.32(0.87) | 1.25(0.67) | 1.44(1.98) | 1.56(2.07) | .720 |
TBC | 0.62(0.27) | 0.95(0.79) | 0.93(0.58) | 0.92(0.45) | 0.56(0.11) | .004* | |
Control | PTT | 0.81(0.29) | 1.04(0.60) | 0.96(0.63) | 0.80(0.25) | 1.02(1.04) | .291 |
TBC | 0.55(0.30) | 0.51(0.24) | 0.66(0.39) | 0.62(0.24) | 0.52(0.12) | .243 |