Table 5.
Summary statistics for the linear mixed-effects model for SSQ and HUI scores.
| Mean squares | Numerator DF | Denominator DF | F | P (>F) | |
|---|---|---|---|---|---|
| SSQ | |||||
| Visit | 522.5 | 3 | 814.9 | 298.3 | <0.001 |
| Age group | 11.91 | 4 | 436.0 | 6.800 | <0.001 |
| Implant side | 11.92 | 1 | 526.4 | 6.808 | 0.009 |
| Implant side × visit | 5.80 | 3 | 816.8 | 3.311 | 0.020 |
| Gender | 0.41 | 1 | 448.6 | 0.231 | 0.631 |
| Presence of tinnitus | 3.75 | 1 | 439.5 | 2.139 | 0.144 |
| Duration of deafness | 0.01 | 1 | 440.8 | 0.003 | 0.954 |
| Hearing aid use | 43.63 | 1 | 446.9 | 24.91 | <0.001 |
| HL degree (non-implant ear) | 29.29 | 5 | 491.2 | 16.72 | <0.001 |
| HUI | |||||
| Visit | 2.774 | 3 | 818.0 | 86.57 | <0.001 |
| Age group | 0.074 | 4 | 436.3 | 2.309 | 0.057 |
| Implant side | 0.009 | 1 | 532.3 | 0.295 | 0.587 |
| Implant side × visit | 0.103 | 3 | 819.9 | 1.069 | 0.361 |
| Gender | 0.121 | 1 | 449.4 | 3.771 | 0.053 |
| Presence of tinnitus | 0.069 | 1 | 438.7 | 2.165 | 0.142 |
| Duration of deafness | 0.009 | 1 | 440.5 | 0.279 | 0.597 |
| Hearing aid use | 0.249 | 1 | 450.4 | 7.767 | 0.006 |
| HL degree (non-implant ear) | 0.246 | 5 | 494.2 | 7.671 | <0.001 |
The main effects of visit and implant side plus their interaction were modelled with adjustment for other covariates. Significant results are in bold.