Table 4 Patients’ global impression of change at 3 months after end of treatment (n = 19)
No change | - or condition has got worse | 0 |
Almost the same | - hardly any change at all | 1 |
A little better | - but no noticeable change | 2 |
Somewhat better | - but the change has not made any real difference | 3 |
Moderately better | - and a slight but noticeable change | 5 |
Better | - and a definite improvement that has made a real and worthwhile difference | 5 |
A great deal better | - and a considerable improvement that has made all the difference | 3 |