Table 1.
Final generalized linear model for signal-to-noise ratios (SNRs) of auditory steady-state response.
| Factors | Coefficient | SE | Wald χ2 | p |
|---|---|---|---|---|
| Intercept | 2.12 | 0.26 | 65.61 | < .001 |
| 200 Hz (compared with 400 Hz) | −0.39 | 0.40 | 0.97 | .326 |
| 80 Hz (compared with 400 Hz) | −0.16 | 0.51 | 0.10 | .758 |
| 40 Hz (compared with 400 Hz) | 0.36 | 0.37 | 0.95 | .329 |
| ONH (compared with YNH) | −1.34 | 0.35 | 14.37 | < .001 |
| Interactions | ||||
| ONH × 200 Hz | 0.78 | 0.71 | 1.20 | .274 |
| ONH × 80 Hz | 1.36 | 0.68 | 3.98 | .046 |
| ONH × 40 Hz | 1.57 | 0.48 | 10.73 | .001 |
Note. ONH = older normal-hearing participants; YNH = younger normal-hearing participants.