Table 1 Mean Rasch score change in Group 1
Answer anchor question | Mean Rasch score change | Number of patients (n) | Percentage of patients (%) |
|---|---|---|---|
1 (Much better) | − 2.3551 | 57 | 83 |
2 (Somewhat better) | − 1.1756 | 9 | 13 |
3 (No difference) | 0.2033 | 3 | 4 |
4 (Somewhat worse) | – | 0 | 0 |
5 (Much worse) | – | 0 | 0 |
All | − 2.09 | 69 | 100 |