Table 2.
Definitely head frame | Probably head frame | No preference | Probably straps | Definitely straps | |
---|---|---|---|---|---|
Easiest to put on and take off | 21 (95%) | 1 (5%) | – | – | – |
More comfortable | 10 (45%) | – | – | 3 (14%) | 9 (41%) |
Overall preference | 13 (59%) | – | – | 4 (18%) | 5 (23%) |