. Author manuscript; available in PMC: 2019 Mar 1.

Published in final edited form as: Otol Neurotol. 2018 Mar;39(3):e195–e202. doi: 10.1097/MAO.0000000000001694

Table 5.

Pearson’s bivariate correlation r values for analyses between process measure scores and demographic/audiologic measures for cochlear implant (CI) users; PTA: pure-tone average; HL: hearing level; SES: socioeconomic status

Pearson’s r	Age (years)	Total duration of hearing loss (years)	Duration of hearing loss before CI (years)	Duration of CI use (years)	Better ear PTA (dB HL)	SES
Pearson’s r
Process Measures - Neurocognitive Functions
Digit Span (total correct)	−.06	.18	.22	−.13	−.14	.21
Stroop Interference (msec)	.38^*	.08	.09	−.03	−.08	−.07
TOWRE-2 Words (percent correct)	−.22	−.35^*	−.28	−.16	−.02	.15
TOWRE-2 Non-words (percent correct)	−.34^*	−.07	−.05	−.05	.08	.05
Raven’s Nonverbal Fluid Reasoning (total correct)	−.64^**	−.03	−.05	.06	.38^*	−.04

p-value < 0.05

^**

p-value < 0.01