Table 1.
Demographic data for all included participants
| N | Missing | Average | SD | Minimum | Maximum | |
|---|---|---|---|---|---|---|
|
| ||||||
| Age | 73 | 0 | 77.080 | 7.933 | 60 | 95 |
| First fitting age | 73 | 0 | 76.080 | 8.733 | 56 | 95 |
| BPTA | 73 | 0 | 63.973 | 12.616 | 42.5 | 90 |
| BSRR | 72 | 1 | 0.786 | 0.230 | 0.1 | 1 |
| Factor 1 | 73 | 0 | 14.220 | 2.529 | 10 | 20 |
| Factor 2 | 73 | 0 | 10.700 | 2.361 | 3 | 15 |
| IOI-HA total score | 73 | 0 | 24.970 | 4.252 | 13 | 35 |
| IOI-HA Q1 | 73 | 0 | 4.08 | 0.833 | 2 | 5 |
| IOI-HA Q2 | 73 | 0 | 3.32 | 0.831 | 2 | 5 |
| IOI-HA Q3 | 73 | 0 | 3.63 | 0.791 | 1 | 5 |
| IOI-HA Q4 | 73 | 0 | 3.30 | 0.908 | 2 | 5 |
| IOI-HA Q5 | 73 | 0 | 3.53 | 0.899 | 1 | 5 |
| IOI-HA Q6 | 73 | 0 | 3.53 | 0.899 | 1 | 5 |
| IOI-HA Q7 | 73 | 0 | 3.58 | 0.599 | 2 | 5 |
Notes: 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.