{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T18:33:12Z","timestamp":1787769192406,"version":"build-2784847793"},"reference-count":21,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2019,4,14]],"date-time":"2019-04-14T00:00:00Z","timestamp":1555200000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Otolaryngology"],"published-print":{"date-parts":[[2019,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>The Sino\u2010Nasal Outcome Test (SNOT)\u201022 is a widely used health\u2010related quality of life questionnaire. This study aimed to conduct a translation and validation study of the SNOT\u201022 in the Turkish language.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design<\/jats:title><jats:p>We achieved a convenient translation and cultural adaptation process to translate the original SNOT\u201022 into the Turkish language (observational prospective cohort study).<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting<\/jats:title><jats:p>This study was conducted in a single tertiary\u2010level university hospital.<\/jats:p><\/jats:sec><jats:sec><jats:title>Participants<\/jats:title><jats:p>We performed reliability, validity and responsiveness analyses in 313 participants. One hundred eighty\u2010nine of the participants were the chronic rhinosinusitis (CRS) group, and 79 healthy volunteers enrolled in the control group. Twenty\u2010nine participants who underwent endoscopic sinus surgery for CRS were evaluated for pre\u2010postoperative responsiveness analysis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Main Outcome Measures<\/jats:title><jats:p>Reliability (internal consistency and test\u2010retest reproducibility), validity, responsiveness, sensitivity and specificity.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The internal consistency coefficient (Cronbach's alpha) was 0.909 in the CRS test group, 0.955 in the CRS retest group, and 0.916 in the control group. The reliability value (Pearson correlation coefficient) of the test\u2010retest group was 0.901. The validity was assessed by the independent sample t\u2010test between the CRS and control groups and resulted in a significant difference (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001). Responsiveness was interpreted using the paired t\u2010test between pre\u2010 and post\u2010medical and pre\u2010 and post\u2010surgical treatment groups; statistical analysis found significance in both groups (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001). When using the SNOT\u201022 cut\u2010off value of 33.5, the sensitivity and specificity of the Turkish version of the SNOT\u201022 was 54.5% and 75.9%, respectively (95% CI, area under the curve (AUC): 0.69, range 0.624\u00e2\u20ac\u201c0.756, <jats:italic>P<\/jats:italic>\u00a0=\u00a00.000).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The authors suggest that the Turkish SNOT\u201022 is a valid, reliable, reproducible and responsive questionnaire.<\/jats:p><\/jats:sec>","DOI":"10.1111\/coa.13332","type":"journal-article","created":{"date-parts":[[2019,3,20]],"date-time":"2019-03-20T05:48:52Z","timestamp":1553060932000},"page":"557-564","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":28,"title":["Turkish validation of the Sino\u2010Nasal Outcome Test\u201022"],"prefix":"10.1111","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2549-0494","authenticated-orcid":false,"given":"Asli","family":"Cakir Cetin","sequence":"first","affiliation":[{"name":"Faculty of Medicine, Department of Otorhinolaryngology Dokuz Eylul University Medical School Izmir Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ozgur","family":"Kumus","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Department of Otorhinolaryngology Dokuz Eylul University Medical School Izmir Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pembe","family":"Keskinoglu","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Department of Biostatistics and Medical Information Dokuz Eylul University Medical School Izmir Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Semih","family":"Sutay","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Department of Otorhinolaryngology Dokuz Eylul University Medical School Izmir Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mustafa Cenk","family":"Ecevit","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Department of Otorhinolaryngology Dokuz Eylul University Medical School Izmir Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,4,14]]},"reference":[{"key":"e_1_2_10_2_1","first-page":"557","article-title":"EPOS 2012: European position paper on rhinosinusitis and nasal polyps 2012. 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