Table 2 Comparison of impedances between consecutive periods.
From: Effect of initial switch-on within 24 hours of cochlear implantation using slim modiolar electrodes
Group | Period 1 vs 3 | Period 3 vs 4 | Period 4 vs 5 | Period 5 vs 6 | Period 6 vs 7 |
|---|---|---|---|---|---|
Early switch-on | Z = − 4.672 | Z = − 1.153 | Z = − 1.125 | Z = 0.000 | Z = − 1.342 |
p < 0.001* | p = 0.249 | p = 0.260 | p = 1.000 | p = 0.180 | |
Conventional switch-on | Z = − 7.211 | Z = − 6.790 | Z = − 4.107 | Z = − 4.329 | Z = − 1.481 |
p < 0.001* | p < 0.001* | p < 0.001* | p < 0.001* | p = 0.139 |
