{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T18:00:08Z","timestamp":1767204008067,"version":"3.48.0"},"reference-count":34,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2025,12,30]],"date-time":"2025-12-30T00:00:00Z","timestamp":1767052800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinics and Practice"],"abstract":"<jats:p>Background: Dyspepsia is a common indication for gastroscopy, yet its diagnostic yield for malignancy and other clinically significant findings (CSF) remains low. Improved risk stratification is therefore essential to guide endoscopic referral. This study evaluates the diagnostic yield of gastroscopy in dyspepsia and investigates the predictive roles of age, ethnicity, and alarm symptoms. Methods: This retrospective single-center study was conducted at a university-affiliated hospital in Israel and included 3022 patients who underwent gastroscopy for dyspepsia over a five-year period. Multivariate logistic regression identified independent predictors of CSF, and receiver operating characteristic (ROC) analysis determined optimal age thresholds for malignancy and CSF. Results: Functional dyspepsia accounted for 55.9% of cases, while precancerous gastric lesions and upper gastrointestinal malignancies were identified in 12.8% and 0.79%, respectively. In multivariable models, age \u2265 50 years (OR = 2.59; CI: 2.02\u20133.32) and alarm symptoms (OR = 1.79; 95% CI: 1.33\u20132.41) independently predicted CSFs. Malignancy was similarly associated with age \u2265 50 years (OR = 4.89; CI: 1.11\u201321.60) and alarm symptoms (OR = 31.42; CI: 10.26\u201396.19). ROC analysis identified optimal age thresholds of 50 years for CSF (AUC = 0.65) and 54 years for malignancy (AUC = 0.72). Ethnicity did not independently predict malignancy, though minority patients showed differing precancerous lesion patterns. Conclusions: Age \u2265 50 years and alarm symptoms significantly increased the likelihood of CSFs and malignancy, supporting a selective approach to gastroscopy. ROC-derived thresholds may support reconsideration of age criteria in settings with similar epidemiologic patterns, highlighting the need for region-specific risk stratification.<\/jats:p>","DOI":"10.3390\/clinpract16010007","type":"journal-article","created":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T17:24:58Z","timestamp":1767201898000},"page":"7","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Age- and Risk-Based Stratification in Dyspepsia: Redefining Endoscopic Thresholds for Clinically Significant and Malignant Findings"],"prefix":"10.3390","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3570-4545","authenticated-orcid":false,"given":"Oren","family":"Gal","sequence":"first","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera 38100, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dorin","family":"Nicola","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera 38100, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amir","family":"Mari","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Nazareth EMMS Hospital, Affiliated with the Faculty of Medicine, Bar-Ilan University, Safed 52900, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Randa","family":"Natour","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera 38100, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noor","family":"Fanadka","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera 38100, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahlam","family":"Bsoul","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera 38100, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0007-5902","authenticated-orcid":false,"given":"Ahmad","family":"Mahamid","sequence":"additional","affiliation":[{"name":"Department of Surgery, Carmel Medical Center, Haifa 34361, Israel"},{"name":"Bruce Rappaport Faculty of Medicine, Technion\u2013Israel Institute of Technology, Haifa 32000, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7731-118X","authenticated-orcid":false,"given":"Rawi","family":"Hazzan","sequence":"additional","affiliation":[{"name":"Liver Clinic, Clalit Health Service\u2014Northern District, Nazareth 19132, Israel"},{"name":"Azrieli Faculty of Medicine, Bar-Ilan University, Safed 52900, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5428-7180","authenticated-orcid":false,"given":"Fadi","family":"Abu Baker","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera 38100, Israel"},{"name":"Bruce Rappaport Faculty of Medicine, Technion\u2013Israel Institute of Technology, Haifa 32000, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2025,12,30]]},"reference":[{"key":"ref_1","first-page":"331","article-title":"Management of functional dyspepsia in 2020: A clinical point of view","volume":"66","author":"Mosso","year":"2020","journal-title":"Minerva Gastroenterol Dietol."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1111\/nmo.12657","article-title":"Clinical and epidemiological differences in functional dyspepsia between the East and the West","volume":"28","author":"Mahadeva","year":"2016","journal-title":"Neurogastroenterol. 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