Sino-Nasal Outcome Test-22: Cross-cultural Adaptation, and Validation in Russian Speaking Patients (Clin Otolaryngol. )

Chronic rhinosinusitis (CRS) is a relatively common disease which significantly affects the patient's quality of life (QoL). Sino‐Nasal Outcome Test–22 (SNOT‐22) is a QoL questionnaire which allows quantifying patients' complaints. Our aim was to translate and validated the SNOT‐22 into the Russian language. (Netanel Eisenbach, Tal Marshak,  Ohad Ronen)