Table 2 Comparison of patients’ subjective evaluations (ratings) of headache diaries
From: An electronic diary on a palm device for headache monitoring: a preliminary experience
Item | Paper diary (m ± SD) | Palm diary (m ± SD) | P* |
|---|---|---|---|
Easy to understand | 8.3 | 8.7 | <0.01 |
Easy to use | 7.9 | 8.9 | <0.01 |
Handy | 8.2 | 8.9 | <0.01 |
Visual impact of the layout | 7.8 | 8.5 | <0.01 |
Overall preference | 7.4 | 8.3 | <0.01 |