. Author manuscript; available in PMC: 2020 Jul 1.

Published in final edited form as: Otol Neurotol. 2019 Jul;40(6):745–753. doi: 10.1097/MAO.0000000000002225

Table 2:

Weighted Mean SSQ Subdomains Pre-Implant vs. Bilateral

Variable	Pre-Implant	Bilateral CI	Difference	p-value
SSQ Total	24.80±11.90	60.20±16.78	35.40±15.36	<0.0001*
Speech	17.07±11.33	55.36±18.65	38.29±16.62	<0.0001*
Spatial	20.13±13.77	58.68±20.25	38.55±18.39	<0.0001*
Qualities	33.75±15.00	66.13±16.06	32.38±15.77	<0.0001*

SSQ indicates the Speech, Spatial, and Qualities of Hearing Questionnaire; QOL indicates quality of life