. Author manuscript; available in PMC: 2022 Feb 1.

Published in final edited form as: Int J Pediatr Otorhinolaryngol. 2020 Nov 21;141:110514. doi: 10.1016/j.ijporl.2020.110514

Table 3.

Mean demographic variables (and standard deviations, SDs) for each group. NH: Normal hearing. HA: Hearing aids. CI: Cochlear implants.

	NH N = 56		HA N = 15		CI N = 51
	M	SD	M	SD	M	SD
Age (years; months)	14;5	0;6	14;8	0;5	14;8	0;5
Socioeconomic status	37	14	32	14	33	11
Brief IQ	106	13	103	9	103	14
Speech recognition in quiet	99.8	0.6	98.9	2.3	98.4	2.7

Note: Brief IQ is from the Leiter International Performance Scale – Revised, and standard scores are shown. Socioeconomic status is on a 64-point scale. Speech recognition in quiet is percent words repeated correctly.