Number of patients who refused to participate | n = 36 |
Known reason for refusal of trial participation | n = 15 (42%) |
Preference for arm 1 | 1 |
Preference for arm 3 | 1 |
Fear in general | 1 |
Do not want to randomize at all | 2 |
Do not want to receive prednisone or injections | 2 |
Do not want to receive arm 3 | 2 |
Too busy to participate | 2 |
Don’t feel like it | 2 |
No reason mentioned when asked | 2 |