0 | Nothing: the patient has never followed the changes to the program of retraining provided by the physiotherapist |
1 | Little: the patient has followed for less than half of the time the information provided by the physiotherapist |
2 | Medium: the patient has followed for about half of the time the information provided by the physiotherapist |
3 | Sufficient: the patient has followed for more than half of the time the information provided by the physiotherapist |
4 | Very much: the patient has always followed the changes to the program of retraining provided by the physiotherapist |