English to French Medical Medical (general) étude clinique/psoriasis

A series of validated “band descriptors” were described in 2005 to give meaning to the scores of the DLQI.
These bands are as follows: 0-1 = No effect on patient’s life, 2-5 = Small effect, 6-10 = Moderate effect, 11-20 = Very large effect, 21-30 = Extremely large effect.