From: STAMPS: development and verification of swallowing kinematic analysis software
Parameter | Intrarater reliability | Interrater reliability | ||||
---|---|---|---|---|---|---|
ICC | 95% CI | ICC | 95% CI | |||
Lower | Upper | Lower | Upper | |||
Hyoid bone, maximal displacement (mm) | ||||||
Vertical | 0.981 | 0.924 | 0.995 | 0.928 | 0.710 | 0.982 |
Horizontal | 0.990 | 0.962 | 0.998 | 0.972 | 0.886 | 0.993 |
Two dimensional | 0.979 | 0.914 | 0.995 | 0.948 | 0.790 | 0.987 |
Hyoid bone, maximal velocity (mm/s) | ||||||
Vertical | 0.982 | 0.926 | 0.995 | 0.922 | 0.686 | 0.981 |
Horizontal | 0.990 | 0.960 | 0.998 | 0.984 | 0.937 | 0.996 |
Two dimensional | 0.949 | 0.796 | 0.987 | 0.960 | 0.839 | 0.990 |
Larynx, maximal displacement (mm) | ||||||
Vertical | 0.959 | 0.836 | 0.990 | 0.860 | 0.438 | 0.965 |
Horizontal | 0.869 | 0.471 | 0.967 | 0.893 | 0.571 | 0.974 |
Two dimensional | 0.947 | 0.785 | 0.987 | 0.965 | 0.858 | 0.991 |
Larynx, maximal velocity (mm/s) | ||||||
Vertical | 0.939 | 0.755 | 0.985 | 0.809 | 0.231 | 0.953 |
Horizontal | 0.701 | − 0.202 | 0.926 | 0.666 | − 0.346 | 0.917 |
Two dimensional | 0.946 | 0.782 | 0.987 | 0.797 | 0.183 | 0.950 |
Arytenoid, maximal displacement (mm) | ||||||
Vertical | 0.883 | 0.528 | 0.971 | 0.895 | 0.577 | 0.974 |
Horizontal | 0.855 | 0.418 | 0.964 | 0.767 | 0.060 | 0.942 |
Two dimensional | 0.927 | 0.707 | 0.982 | 0.905 | 0.617 | 0.976 |
Epiglottis, maximal tilt angle (degree) | ||||||
From the initial position | 0.906 | 0.622 | 0.977 | 0.868 | 0.468 | 0.967 |
From the y axis | 0.889 | 0.554 | 0.972 | 0.886 | 0.539 | 0.972 |
Epiglottis, maximal angular velocity (degree/s) | 0.554 | − 0.795 | 0.889 | 0.680 | − 0.290 | 0.920 |
Upper esophageal sphincter opening, distance (mm) | 0.988 | 0.951 | 0.997 | 0.980 | 0.919 | 0.995 |
Liquid bolus, maximal velocity (mm/s) | 0.988 | 0.953 | 0.997 | 0.924 | 0.692 | 0.981 |