. 2019 Feb 26;14:485–492. doi: 10.2147/CIA.S190651

Table 4.

Pearson’s correlation analysis

	Age	First fitting age	BPTA	BSRR	Total scores	Factor 1	Factor 2

Age	1.000	0.965^a	0.073	−0.227	−0.152	−0.125	−0.160
First fitting age	0.965^a	1.000	0.043	−0.215	−0.159	−0.166	−0.129
BPTA	0.073	0.043	1.000	−0.518^a	−0.052	0.118	−0.202
BSRR	−0.227	−0.215	−0.518^a	1.000	0.528^a	0.383^a	0.554^a
Total score	−0.152	−0.159	−0.052	0.528^a	1.000	0.884^a	0.869^a
Factor 1	−0.125	−0.166	0.118	0.383^a	0.884^a	1.000	0.551^a
Factor 2	−0.160	−0.129	−0.202	0.554^a	0.869^a	0.551^a	1.000

Notes:

P<0.01. Total scores mean the total score of the IOI-HA, Factor 1 means the score of Q1247, and Factor 2 means the score of Q356.

Abbreviations: BPTA, pure tone audiometry of the better ear; BSRR, speech recognition rate of the better ear; Q, question number.