|
Minimal Clinically Important Difference |
|||
| Average Difference Between Adjacent PRO Scores |
|||
|
|
|||
| Scale |
12.5% Difference in nail clearing* |
25% Difference in nail clearing* |
≥ 5 mm new nail growth† |
|
|
|||
| Symptom Frequency |
6.48 |
9.12 |
17.28 |
| Symptom Bothersomeness |
5.95 |
5.84 |
11.83 |
| Physical Activities Problems |
7.54 |
8.32 |
17.69 |
| Appearance Problems |
8.04 |
8.69 |
18.51 |
| Overall Problem |
11.19 |
11.77 |
25.32 |
| Stigma |
5.44 |
5.21 |
9.41 |
| Treatment Satisfaction |
7.42 |
9.11 |
16.37 |
| Overall |
7.30 |
8.45 |
16.63 |
|
* Based on comparisons that are significant at the .05 level †Based on comparisons that are significant at the .0001 level | |||
Potter et al. Health and Quality of Life Outcomes 2006 4:50 doi:10.1186/1477-7525-4-50 |
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