{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,20]],"date-time":"2026-02-20T09:05:44Z","timestamp":1771578344409,"version":"3.50.1"},"reference-count":0,"publisher":"AVES YAYINCILIK A.\u015e.","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Turkish Journal of Gastroenterology"],"abstract":"<jats:p>Background\/Aims: The St. Mark\u2019s Incontinence Score (SMIS) is a widely used tool for assessing anal incontinence severity. This studyaimed to evaluate the validity and reliability of the Turkish version of SMIS.Materials and Methods: A cross-sectional validation study with a prospective test\u2013retest component was conducted among 60 patientswith anal incontinence at 2 tertiary hospitals in Istanbul, T\u00fcrkiye. The original SMIS was translated into Turkish and back-translatedaccording to international translation guidelines. Content and construct validity were assessed by experts\u2019 review and factor analysis.Reliability was evaluated using internal consistency (Cronbach\u2019s alpha) and test\u2013retest reliability.Results: As a result of the evaluations made in line with the opinions of the experts in the \u201ccontinence field,\u201d it has been shown thatTurkish SMIS (T-SMIS) serves to measure anal incontinence with its content questions and is stated as valid. Reliability analyses indicated adequate internal consistency (Cronbach\u2019s \u03b1 = 0.76) and high test\u2013retest reliability (intraclass correlation coefficient; r= 0.72-0.87, P = .01-.65).Conclusion: The T-SMIS is a psychometrically sound instrument for assessing fecal incontinence severity. Its adaptation into Turkishfacilitates standardized clinical evaluation and international comparability. Notably, during the work, an Italian validation was published, highlighting the global applicability of SMIS across different cultures (Clinical trial registration: NCT05755763).Cite this article as: Ersoy \u00d6, Temel YE. Validity and reliability of the Turkish St. Mark\u2019s Incontinence Score. Turk J Gastroenterol.Published online February 19, 2026. doi: 10.5152\/tjg.2026.25551.<\/jats:p>","DOI":"10.5152\/tjg.2026.25551","type":"journal-article","created":{"date-parts":[[2026,2,20]],"date-time":"2026-02-20T08:25:49Z","timestamp":1771575949000},"source":"Crossref","is-referenced-by-count":0,"title":["Validity and Reliability of the Turkish St. Mark\u2019s Incontinence Score"],"prefix":"10.5152","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9317-8523","authenticated-orcid":false,"given":"\u00d6zdal","family":"Ersoy","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7338-1498","authenticated-orcid":false,"given":"Yasemin","family":"Ecem Temel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3111","published-online":{"date-parts":[[2026,2,19]]},"container-title":["Turkish Journal of Gastroenterology"],"original-title":[],"link":[{"URL":"https:\/\/www.turkjgastroenterol.org\/index.php\/tjg\/article\/download\/4425\/4115","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.turkjgastroenterol.org\/index.php\/tjg\/article\/download\/4425\/4115","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,20]],"date-time":"2026-02-20T08:25:49Z","timestamp":1771575949000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.turkjgastroenterol.org\/index.php\/tjg\/article\/view\/4425"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,19]]},"references-count":0,"URL":"https:\/\/doi.org\/10.5152\/tjg.2026.25551","relation":{},"ISSN":["2148-5607"],"issn-type":[{"value":"2148-5607","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,19]]}}}