김재환

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That's me. 김재환

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Does kimchi cause gastric cancer?

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Gastric cancer is another name for stomach cancer. Koreans love to eat kimchi. Does kimchi cause stomach cancer? There are many different types of kimchi. Let’s look at these 3 types and see how they are linked to gastric cancer: Baiechu kimchi (prepared with salted Chinese cabbage and red pepper, etc.), Kkakduki (a kind of kimchi prepared with salted radish and red pepper, etc.), Dongchimi (a kind of kimchi prepared with radish and a large quantity of salt water) There was a research study that found: To assess gastric cancer (GC) risk in relation to dietary intake in Korea, a case-control study was performed. Trained dietitians interviewed 136 patients diagnosed with GC, and the same number of controls were selected by matching sex, age and hospital. A significant decrease in GC risk was observed with increased intake of Baiechu kimchi (prepared with salted Chinese cabbage and red pepper, etc.), Baiechu kimchi-stew, garlic, mushroom and soybean milk. On the contrary, a si...
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Prevalence and incidence of comorbidities associated with gastric cancer

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Background: Understanding the burden of comorbidities in patients with gastric cancer may aid in treatment planning and evaluating the safety of new treatments. Methods: Using the Surveillance, Epidemiology, and End Results (SEER)–Medicare combined dataset, we identified 12,612 patients diagnosed with gastric cancer 2000–2007. A cohort of 12,612 cancer-free individuals was frequency-matched by Medicare enrollment year and county of residence. Subjects were ≥66 years-old at index date to allow for ≥1 full year of Medicare coverage. Prevalence the year before index date and 3- and 12-month incidence rates (per 100 person-years) after index date were estimated for 42 common comorbidities. Results: Comorbidities with the highest (≥8%) 3-month incidence in patients with gastric cancer are shown. Conclusions: Comorbidity prevalence before index date was modestly higher, and incidence rates after index date were much higher in gastric cancer patients than in cancer-free individuals. The poten...
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