Michael G Stewart1, Timothy L Smith. 1. The Bobby R. Alford Department of Otorhinolaryngology and Communicative Sciences, Baylor College of Medicine, Houston, Texas, USA.
Abstract
BACKGROUND: Prior studies on the relationship between computed tomography scan findings and patient-based quality of life in chronic rhinosinusitis (CRS) have found very low correlations. Whereas surprising, similarfindings have been noted in other diseases. METHODS: We performed a cross-sectional analysis of the association between objective and subjective findings in nasal septal deformity and a systematic review and synthesis of the literature on CRS and other diseases. RESULTS: We found no association between objective anatomic findings and subjective symptoms in nasal obstruction (R = 0.03; Kruskal-Wallis test, p = 0.97). Multiple studies in CRS and other diseases-sleep apnea, hearing loss, asthma, etc.- have found similarly low correlations between objective and subjective testing. CONCLUSION: For nasal septal deviation and CRS, the patient's subjective perception of disease severity has, at best, a very weak association with objective assessment of severity. Patient-based outcomes assessment remains important; these instruments apparently quantify an aspect of disease not detected by objective testing.
BACKGROUND: Prior studies on the relationship between computed tomography scan findings and patient-based quality of life in chronic rhinosinusitis (CRS) have found very low correlations. Whereas surprising, similarfindings have been noted in other diseases. METHODS: We performed a cross-sectional analysis of the association between objective and subjective findings in nasal septal deformity and a systematic review and synthesis of the literature on CRS and other diseases. RESULTS: We found no association between objective anatomic findings and subjective symptoms in nasal obstruction (R = 0.03; Kruskal-Wallis test, p = 0.97). Multiple studies in CRS and other diseases-sleep apnea, hearing loss, asthma, etc.- have found similarly low correlations between objective and subjective testing. CONCLUSION: For nasal septal deviation and CRS, the patient's subjective perception of disease severity has, at best, a very weak association with objective assessment of severity. Patient-based outcomes assessment remains important; these instruments apparently quantify an aspect of disease not detected by objective testing.
Authors: Elisabeth H Ference; Vanessa Stubbs; Alcina K Lidder; Rakesh K Chandra; David Conley; Pedro C Avila; Annemarie G Hirsch; Jin-Young Min; Stephanie Shintani Smith; Robert C Kern; Bruce K Tan Journal: Int Forum Allergy Rhinol Date: 2015-06-16 Impact factor: 3.858