Determination of the minimally important difference in a nasal symptom score in house dust mite allergy.
Philippe DevillierHarald BrüningKarl-Christian BergmannPublished in: Allergy (2019)
The MID for improvement in the T4NSS is at least -0.90 units in children, adolescents, and adults suffering from HDM-induced AR This value could be rounded up to -1 unit for convenience.