| Participant code | CA | Sex | Age at implant | HA | Device type and side | Etiology | Maternal education | Age at hearing loss |
|---|---|---|---|---|---|---|---|---|
| 15CIBES434 | 7;1 (85) | M | 2;4 | 4;9 (57) | Nucleus 5 (R, L) | Cytomegalovirus | High school | 26 mos |
| 15CIBES459 | 6;3 (75) | M | 2;7 | 3;8 (44) | Nucleus Freedom (R, L) | Connexin 26 | Bachelor's degree | Birth |
| 14CIBES407 | 6;1 (73) | F | 2;3 | 3;10 (46) | Nucleus 5 (R, L) | Ear failed to develop | Elementary school | Birth |
| 15CIBES422 | 6;9 (81) | M | 2;11 | 3;10 (46) | Nucleus 6 (R, L) | Unknown | Elementary school | 18 mos |
| 15CIBES454 | 6;9 (81) | M | 1;7 | 5;2 (62) | Nucleus 5 (R, L) | Unknown | Some high school | Birth |
| 15CIBES471 | 5;8 (68) | M | 2;0 | 3;8 (44) | Nucleus 5 (R, L) | Unknown | Elementary school | Birth |
| 14CIBES405 | 6;11 (83) | M | 1;0 | 5;11 (71) | Nucleus 5 (R), Nucleus Freedom (L) | Unknown | Trade school | Birth |
| 14CIBES439 | 6;1 (73) | F | 2;2.20 | 3;11 (47) | Nucleus 5 | Neuropathic | Some college | Birth |
| 15CIBES402 | 5;11 (71) | M | 2;0 | 3;11 (47) | Nucleus 5 (R, L) | Unknown | No school | Birth |
| 15CIBES401 | 7;11 (95) | M | 2;0 | 5;11 (71) | Nucleus 6 (R), Nucleus 5 (L) | Unknown | Unknown | Birth |
Note. CA = chronological age; HA = hearing age; M = male; R = right ear; L = left ear; mos = months; F = female.