{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,2,20]],"date-time":"2023-02-20T05:22:22Z","timestamp":1676870542184},"reference-count":48,"publisher":"Maad Rayan Publishing Company","issue":"4","content-domain":{"domain":["mejdd.org"],"crossmark-restriction":false},"short-container-title":["Middle East J Dig Dis"],"published-print":{"date-parts":[[2022,10,30]]},"abstract":"<jats:p>Background: Gastric cancer (GC) is a frequent and multifactorial malignancy worldwide. The aim of this study was to investigate the relationship between some risk factors of GC and the 1-year or 5-year survival rates in newly diagnosed patients in Isfahan in 2016. Methods: We included 274 newly diagnosed patients in this survival analysis from a database of 484 GC cases. We used a checklist to collect information. To inform about missed data, we call the patients or their families in non-survived cases. We evaluated each patient\u2019s age, sex, body mass index (BMI), education, salt, salty foods, and red meat consumption. In addition, we asked patients about the intake of fresh fruits and vegetables, tobacco smoking, opium usage, and alcohol consumption. We surveyed the patient\u2019s job, physical activity, Helicobacter pylori infection, family history of GC, history of gastric surgery, and survival status after 1 or 5 years. Variables were evaluated between survived and dead patients and compared for means and frequencies using the independent samples t-test or Mann-Whitney, or chi-square test. The univariate relationship of each risk factor, with 1- and 5-year survival, was examined by the log-rank test and the Kaplan-Meyer method and their multivariate relationship with Cox regression. Results: 1- and 5-year survived patients were younger than dead patients with GC (P&lt;0.001; HR for 1-year survival: 1.014, 95% CI: 0.997 to 1.030; HR for 5-year survival: 1.005, 95% CI: 0.994 to 1.017), and had more frequent higher educational levels (P&lt;0.05; HR for 1-year survival: 1.887, 95% CI: 1.046 to 3.406; HR for 5-year survival: 1.482, 95% CI: 0.987 to 2.223). The death rate after 5 years was higher in men than in women (P=0.009; HR: 1.009, 95% CI: 0.593 to 1.717) and depended on the job status of the patients (P=0.021). The other studied variables were not significantly different between 1- or 5-year survived and dead patients. Conclusion: GC development depends on genomic changes, environmental factors, and lifestyle status. But all risk factors that play a role in its development are not notable for a patient\u2019s survival. We suggest that risk factors for these patients\u2019 survival become elucidated in future studies. It helps to gather the necessary pieces of evidence for the enhancement of survival in patients with GC. <\/jats:p>","DOI":"10.34172\/mejdd.2022.308","type":"journal-article","created":{"date-parts":[[2023,2,19]],"date-time":"2023-02-19T18:02:36Z","timestamp":1676829756000},"page":"462-472","update-policy":"http:\/\/dx.doi.org\/10.34172\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The Effects of Risk Factors on One- and Five-Year Survival of Patients with Gastric Cancer in Isfahan in 2016"],"prefix":"10.34172","volume":"14","author":[{"given":"Elham","family":"Tabesh","sequence":"first","affiliation":[{"name":"Isfahan Gastroenterology and Hepatology Research Center (IGHRC), Isfahan University of Medical Sciences, Isfahan, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nima","family":"Karimi","sequence":"additional","affiliation":[{"name":"Isfahan Gastroenterology and Hepatology Research Center (IGHRC), Isfahan University of Medical 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