{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T06:31:38Z","timestamp":1773815498866,"version":"3.50.1"},"reference-count":28,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,3,17]],"date-time":"2026-03-17T00:00:00Z","timestamp":1773705600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,3,17]],"date-time":"2026-03-17T00:00:00Z","timestamp":1773705600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["World j. otorhinolaryngol.-head neck surg."],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>The Chronic Rhinosinusitis Patient\u2010Reported Outcome (CRS\u2010PRO) questionnaire was recently developed for use in chronic rhinosinusitis (CRS) patients. This instrument was developed using current diagnostic criteria. This study aimed to translate and validate CRS\u2010PRO for Thai CRS patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The three\u2010phase translation process and validation were conducted at Rajavithi Hospital, a tertiary hospital in Bangkok, Thailand. Adults (&gt;\u200918 years) with primary CRS, diagnosed using EPOS2020 criteria, were recruited alongside non\u2010CRS controls. Discriminant validity was assessed by comparing scores between CRS patients and non\u2010CRS controls. Concurrent validity was evaluated by correlating CRS\u2010PRO with the Thai version of the Sinonasal Outcome Test\u201022 (SNOT\u201022). Reliability was assessed using internal consistency (Cronbach's alpha) and test\u2013retest reliability using intraclass correlation coefficient (ICC).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A total of 85 CRS patients and 40 non\u2010CRS controls were enrolled. The Thai CRS\u2010PRO was completed in (101.80\u2009\u00b1\u200926.36) seconds. CRS patients had significantly higher scores than controls (16 [10\u201324] vs. 2 [0\u20135],\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001) (median [IQR]). CRS\u2010PRO demonstrated strong concurrent validity with SNOT\u201022 (\n                      <jats:italic>\u03c1<\/jats:italic>\n                      \u2009=\u20090.82,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001), high internal consistency (Cronbach's alpha = 0.89), and high test\u2013retest reliability (ICC\u2009=\u20090.81, 95% confidence interval 0.72\u20130.88).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The Thai\u2010translated CRS\u2010PRO has been developed and validated. It demonstrated significant discriminant validity between patients and non\u2010patients, a very strong correlation with the Thai version of SNOT\u201022, and good reliability. Its brevity and time efficiency support its applicability in both clinical practice and research, enhancing its potential for widespread adoption.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/wjo2.70101","type":"journal-article","created":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T05:37:23Z","timestamp":1773812243000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Thai Translation and Validation of Chronic Rhinosinusitis\u2010Patient Reported Outcome (CRS\u2010PRO)"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9787-6767","authenticated-orcid":false,"given":"Wirach","family":"Chitsuthipakorn","sequence":"first","affiliation":[{"name":"Center of Excellence in Otolaryngology, Head &amp; Neck Surgery, Rajavithi Hospital Bangkok Thailand"},{"name":"College of Medicine Rangsit University Bangkok Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-4912-5194","authenticated-orcid":false,"given":"Vorachai","family":"Pooldum","sequence":"additional","affiliation":[{"name":"Center of Excellence in Otolaryngology, Head &amp; Neck Surgery, Rajavithi Hospital Bangkok Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7321-6142","authenticated-orcid":false,"given":"Juthaporn","family":"Phetpong","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Sawanpracharak Hospital, Ministry of Public Health Nakhon Sawan Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4841-7924","authenticated-orcid":false,"given":"Saranath","family":"Lawpoolsri","sequence":"additional","affiliation":[{"name":"Department of Tropical Hygiene, Faculty of Tropical Medicine Mahidol University Bangkok Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2681-2958","authenticated-orcid":false,"given":"Dichapong","family":"Kanjanawasee","sequence":"additional","affiliation":[{"name":"Department of Parasitology, Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand"},{"name":"Faculty of Medicine Siriraj Hospital Center of Research Excellence in Allergy &amp; 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