Table 3 KOS-ADL evaluation (Functional limitations) 1 year after the surgery
Activity is not difficult | Activity is minimally difficult | Activity is somewhat difficult | Activity is fairly difficult | Activity is very difficult | I am unable to do the activity | No answer | |
|---|---|---|---|---|---|---|---|
Walk | 25 | 13 | 8 | 3 | 3 | 0 | 2 |
Go up stairs | 17 | 18 | 5 | 9 | 3 | 0 | 2 |
Go down stairs | 12 | 18 | 8 | 11 | 3 | 0 | 2 |
Stand | 27 | 12 | 5 | 2 | 5 | 0 | 3 |
Kneel on front | 4 | 12 | 9 | 6 | 9 | 12 | 2 |
Squat | 14 | 12 | 2 | 12 | 2 | 6 | 6 |
Sit with knee bent | 22 | 11 | 12 | 5 | 0 | 0 | 4 |
Rise from a chair | 20 | 12 | 6 | 8 | 3 | 0 | 5 |