Table 2 Summary of the intraoperative and postoperative evaluation protocols and available data sets for each type of electrode. The routine protocol in Clinic 2 did not include measurement of intraoperative ESRT, and postoperative T-NRT
Group 532 Nucleus CI532 (n/54 implants) | Group 512 Nucleus CI512 (n/54 implants) | Group 522 Nucleus CI522 (n/51 implants) | |
|---|---|---|---|
intraoperative ESRT | 44 | 47 | 0 |
intraoperative T-NRT | 50 | 47 | 43 |
postoperative C-level (1 month) | 54 | 54 | 51 |
postoperative C-level (3 month) | 54 | 54 | 51 |
postoperative T-NRT (3 month) | 32 | 36 | 0 |