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- Benyamin Mousavi-Asl, Nasrin Yazdani, Shahin Bastaninejad, Mahdieh Mohebbi, Keyvan Aghazadeh, and Hakima Abdullah.
- Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
- Arch Iran Med. 2022 Mar 1; 25 (3): 178-181.
BackgroundRhinosinusitis involves inflammation within the paranasal sinuses and the nasal mucosa. It is a very common chronic health condition. This paper performs a validation process on the Persian translation of the rhinosinusitis quality-of-life questionnaire (RhinoQOL), for use in clinical assessment of chronic rhinosinusitis (CRS) patients. The Lund-Mackay score is also used widely in assessing CRS, and this study aims to describe its relationship to RhinoQOL.MethodsThe Persian RhinoQOL adaptation was carried out on 110 CRS patients. A follow-up questionnaire was completed two weeks later. Psychometric properties were determined by statistical analysis (reliability, reproducibility, validity, responsiveness). A total of 45 patients were included for radiologic score calculation. The Spearman's test was used for assessing the correlation between the RhinoQOL scores and Lund-Mackay score.ResultsInternal reliability was excellent for the impact scale (Cronbach's alpha=0.92). Cronbach's alpha was 0.63 and 0.55 for frequency and irritation scales, which reflects lower internal consistency values. Temporal stability or Test-retest reliability was excellent across all three scales. ICC was 0.96, 0.97, and 0.99 for RhinoQOL frequency, irritation, and impact scales. No significant correlation was observed between the Lund-Mackay score and RhinoQOL scores in terms of frequency, irritation and impact scales.ConclusionThe Persian version of RhinoQOL appears to be as reliable, valid, and sensitive to change as the English version.2022 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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