Table 6 Estimates of important difference on EPP-Symptoms scale based on benchmark criteria from DLQI and 60 day peak phototoxicity severity
EPP-Symptoms | Benchmark difference | Difference estimate |
|---|---|---|
DLQI criteria | Moderate – Very large effect | 26.5 |
Very large – Extremely large effect | 9.8 | |
60 day peak phototoxicity severity | None – mild | 5.5 |
Mild –Moderate | 19.1 | |
Moderate – Severe | 14.9 | |
Severe – Worst imaginable | 3.1 |