Determinants of noticeable symptom improvement despite sub-MCID change in SNOT-22 score after treatment for chronic rhinosinusitis.
Katie M PhillipsLloyd P HoehleDavid S CaradonnaStacey T GrayAhmad R SedaghatPublished in: International forum of allergy & rhinology (2018)
Among patients with less than 1 MCID change in the SNOT-22, improvement in only nasal symptoms-but not extranasal symptoms-of CRS is associated with those who nevertheless report improvement of their CRS symptoms.