The Laryngoscope
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Randomized Controlled Trial Multicenter Study
Assessment of the Validity of the Sinonasal Outcomes Test-22 in Pituitary Surgery: A Multicenter Prospective Trial.
Sinonasal Outcomes Test-22 (SNOT-22) is used widely as a patient-reported sinonasal quality-of-life (QOL) instrument for endoscopic endonasal pituitary surgery. However, it has never been validated in this population. This study explores the psychometric validity of SNOT-22 to determine if it is a valid scale in patients undergoing endoscopic pituitary surgery. ⋯ 2 Laryngoscope, 131:E2757-E2763, 2021.