ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2022
Predictive significance of the questionnaire of olfactory disorders-negative statements for olfactory loss in patients with chronic rhinosinusitis.
Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 15 citations in OpenAlex.
- Point-of-care smell testing for evaluation of olfactory function: a narrative review of clinical utility.Frontiers in allergy · 2026Review
- Resting-state functional connectivity alterations after mild COVID-19 infection.BMC infectious diseases · 2025Article
- Article
- The importance of olfactory and trigeminal event-related potentials (OERPs/TERPs) in the assessment of olfactory function in subjects with chronic rhinosinusitis with nasal polyposis.Journal of applied biomedicine · 2025Article
- The effect of nasopharyngeal obstruction on the olfactory bulb volume and olfactory sulcus depth in children : First author.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2024Article
- Olfactory loss in people with cystic fibrosis: Community perceptions and impact.Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society · 2024Article
- [Artificial intelligence-assisted prediction of olfactory disorders in patients with chronic rhinosinusitis].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2023Article
- Reliability and validity of the Polish version of the Questionnaire of Olfactory Disorders.Laryngoscope investigative otolaryngology · 2023Article
- Association between cognition and olfaction-specific parameters in patients with chronic rhinosinusitis.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2023Article
- The study of olfactory dysfunction in SARS-CoV-2 variants.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2022Article
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3 authors at 3 institutions in 1 country.
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Abstract
objectivesThe questionnaire of olfactory disorder-negative statements (QOD-NS) is a valid and reliable instrument for assessing the olfactory-specific quality of life. This study aimed to explore the association between the QOD-NS and objective olfactory metrics (including objective olfactory cleft assessment) and then evaluate the predictive significance of the QOD-NS for olfactory loss in Chinese patients with chronic rhinosinusitis (CRS).
methodsA total of 70 patients with CRS were enrolled in the study. Olfaction was assessed with Sniffin' Sticks. The olfactory cleft was assessed by the sinus CT scan and nasal endoscopy (the Lund-Mackay olfactory cleft scale, LM-OC and olfactory cleft endoscopy scale, OCES). The QOD-NS and its short version were utilized to assess the patient-reported olfaction. The predictors associated with olfactory loss were analyzed by the logistic regression analysis. The optimal cutoff points of the predictors were determined by the receiver-operating characteristic curves and the Youden index.
resultsThe TDI score in patients with CRS significantly correlated with the QOD-NS (r = - 0.755, P < 0.001), OCES (r = - 0.520, P < 0.001), LM-OC (r = - 0.615, P < 0.001). After adjusting for patient demographics and comorbidities, QOD-NS was significantly associated with olfactory dysfunction [odds ratio (OR) = 1.243; P = 0.001] and anosmia in patients with CRS (OR = 1.838; P = 0.006). Furthermore, the QOD-NS significantly correlated with the LM-OC (r = 0.610, P < 0.001), and the OCES (r = 0.464, P < 0.001) in patients with CRS. The QOD-NS had the highest predictive value for olfactory dysfunction (optimal cutoff = 10.5; Youden index = 0.635; area under the curve = 0.861) and anosmia (optimal cutoff = 20.5; Youden index = 0.790; area under the curve = 0.928) in patients with CRS.
conclusionThe QOD-NS showed high validity and correlated well with objective olfactory metrics and olfactory cleft assessment in patients with CRS. The QOD-NS was a reliable predictor for olfactory dysfunction and anosmia in patients with CRS, which may aid in the fast screening of olfactory loss in the clinic.
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