Overall (N=32)
Age at implantation (years)
Mean (SD)	67.1 (12.4)
Median [Min, Max]	70.0 [30.0, 84.0]
Gender
Male	15 (46.9%)
Female	17 (53.1%)
Preimplant Low-Frequency PTA (dB HL)
Mean (SD)	45.4 (13.3)
Median [Min, Max]	45.0 [25.0, 71.7]
Postimplant Low-Frequency PTA (dB HL)
Mean (SD)	86.9 (19.4)
Median [Min, Max]	95.0 [50.0, 107]
Electrode
HiRes Ultra 3D	5 (15.6%)
Neuro Zti	6 (18.8%)
Nucleus® CI522	1 (3.1%)
Nucleus® CI622	18 (56.3%)
Nucleus® CI632	1 (3.1%)
Missing	1 (3.1%)
Intravenous corticosteroid
No	9 (28.1%)
Yes	22 (68.8%)
Missing	1 (3.1%)
Hyaluronic acid
No	18 (56.3%)
Yes	13 (40.6%)
Missing	1 (3.1%)