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. 2017 Sep 20;21:2331216517730526. doi: 10.1177/2331216517730526

Table 13.

Pairwise Pearson Correlations Between Self-Reported Improvement in Hearing Abilities as Assessed by the SSQB-, COSI- and IOI-HA-Questionnaire Scores.

SSQB-spatial SSQB-qualities COSI IOI-HA
SSQB-speech 0.70* 0.67* 0.71* 0.73*
SSQB-spatial – 0.83* 0.37* 0.46*
SSQB-qualities – – 0.46* 0.51*
COSI – – −– 0.75*

Note. Asterisks indicate significant correlations with Bonferroni correction for multiple comparisons (N = 68, two-tailed t test, p < .05/10). SSQ = speech, spatial, and qualities; COSI = client-oriented scale of improvement; IOI-HA = international outcome inventory for hearing aids.