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Means and floor and ceiling effects of the WRVAS questions
| Question | Mean | % patients with a minimum score | % patients with a maximum score |
| #1 | 2.8 | 0 | 10.1 |
| #2 | 1.9 | 35.7 | 0 |
| #3 | 2.0 | 18.6 | 1.4 |
| #4 | 1.9 | 28.6 | 0 |
| #5 | 2.5 | 15.7 | 5.7 |
| #6 | 2.1 | 22.9 | 1.4 |
| #7 | 2.2 | 25.7 | 1.4 |
