Table 2.
Model evaluating the difference in cervical and ocular vestibular evoked myogenic potential (cVEMP and oVEMP) amplitude across two sessions.
| Variable | Estimate | Standard error | t value | p value |
|---|---|---|---|---|
|
cVEMP
| ||||
| Intercept | 21.17 | 70.76 | 0.30 | .77 |
| Group a | 24.28 | 63.07 | 0.39 | .70 |
| Age | 5.48 | 5.26 | 1.04 | .30 |
| Gender | −25.77 | 36.94 | −0.70 | .49 |
| Ear | −35.83 | 34.43 | −1.04 | .30 |
| Time between sessions | 4.48 | 2.01 | 2.23 | .03 |
|
Group
a
× Time between sessions
|
−10.26
|
2.77
|
−3.70
|
< .0001
|
|
oVEMP
| ||||
| Intercept | −4.36 | 2.94 | −1.48 | .14 |
| Group a | 3.90 | 2.83 | 1.38 | .17 |
| Age | −0.11 | 0.22 | −0.49 | .62 |
| Gender | 2.01 | 1.54 | 1.31 | .19 |
| Ear | 2.79 | 1.45 | 1.92 | .06 |
| Time between sessions | 0.35 | 0.08 | 4.31 | < .001 |
| Group a × Time between sessions | −0.40 | 0.14 | −2.85 | .005 |
Note. Bold and italicized indicate significant interaction.
a
Reference group was subjects with normal hearing.