The Nasal Obstruction Balance Index: A Novel Approach to Improving Correlation Between Unilateral Nasal Airway Measurements and Evaluating Nasal Airway Asymmetry
نویسندگان
چکیده
OBJECTIVES/HYPOTHESIS Demonstrate that the Nasal Obstruction Balance Index (NOBI) model fulfils unmet need of improving unilateral correlation between subjective and objective nasal obstruction outcome measures identifying more obstructed side. Improve airway measurements (nasal inspiratory peak flow [NIPF] acoustic rhinometry [AR]) Visual Analogue Scale for (VAS-NO) scores. assessment asymmetry by evaluating both before after application decongestant; which patient could better understand. NOBI represents a ratio calculated taking difference left right divided maximum measurement. It is based on Poiseuille's law aims to reduce confounding variables challenge STUDY DESIGN Prospective cohort study. METHODS Forty-three controls 34 patients with underwent bilateral NIPF, AR VAS-NO measurements; these were repeated decongestant. The values AR, RESULTS NIPF was enhanced considerably (r?=?0.57, P?<?.01) when applied. metric significantly increased Postdecongestant correctly identified side in 82.4% 94.1% deviated septum (DNS) cases, respectively. CONCLUSION provides identifies LEVEL OF EVIDENCE 3 Laryngoscope, 131:E2833-E2840, 2021.
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ژورنال
عنوان ژورنال: Laryngoscope
سال: 2021
ISSN: ['1531-4995', '0023-852X', '1091-756X']
DOI: https://doi.org/10.1002/lary.29597