Ā | Total N | Total responders n (%) | Responders by group, n (%) | OR (95% CI) |
---|---|---|---|---|
Initial mail out | ||||
āPen | 63 | Ā | 27 (42.9%) | 1.46 (0.71- 3.02) |
āNo pen | 62 | Ā | 21 (33.9%) | 1.00 |
Total | 125 | 48 (38.4%) | Ā | Ā |
First reminder | ||||
āPen | 63 | Ā | 36 (57.1%) | 1.85 (0.91 - 3.75) |
āNo pen | 62 | Ā | 26 (41.9%) | 1.00 |
Total | 125 | 62 (49.6%) | Ā | Ā |
Final reminder | ||||
āPen | 63 | Ā | 39 (61.9%) | 1.85 (0.91 - 3.77) |
āNo pen | 62 | Ā | 29 (46.8%) | 1.00 |
Total | 125 | 68 (54.4%) | Ā | Ā |