Table 2.
High | Low | ||
|
|||
Per cent male | no | 49, 37 | 44, 28 |
yes | 53, 46 | 52, 57 | |
| |||
Age in years | no | 57, 71 | 57, 71 |
yes | 58, 72 | 58, 72 | |
| |||
Tinnitus | no | 1.3, 1.4 | 1.6, 1.9 |
yes | 2.1, 1.9 | 2.3, 2.1 | |
| |||
QoL | no | 8.3, 8.3 | 6.5, 6.8 |
yes | 8.3, 8.4 | 6.6, 6.5 |