05/16/2026
Validation of a novel adaptive Sino-Nasal Outcome Test (SNOT) for demonstrates substantial psychometric reliability, including internal consistency, intrarater reliability, convergent and discriminant validity, and responsiveness to clinical change.
Adaptive SNOT scores differentiated patients by objective sinus CT findings, correlated with global health measures, and remained consistent across repeated administrations.
The tool effectively measures CRS- and allergy-related symptoms, supporting its use for patient assessment in clinical practice and research.
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