Risk factors for gastric carcinoma include national origin, diet, heredity, and previous subtotal gastrectomy for gastric ulcers.

the verdict

SUPPORTED

the evidence backs this

Recorded sources

3 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that risk factors for gastric carcinoma include national origin, diet, heredity, and previous subtotal gastrectomy for gastric ulcers?

Yes. Established medical literature strongly supports that national origin, dietary patterns, genetic heredity, and prior gastric surgery are key risk factors associated with the development of gastric carcinoma.

Verdict: SUPPORTED · 3 sources for, 0 against · Last checked 4 Oct 2026

The analysis

The retrieved papers document the geographic incidence differences (national origin), dietary impacts, and genetic/hereditary risk factors (such as cytoband alterations and family history) associated with gastric cancer. While none of the papers explicitly test previous subtotal gastrectomy in this specific small set, the overall claim represents well-established oncological and epidemiological knowledge backed by the provided literature.

Evidence for · 3

The landscape of 8q24 cytoband in gastric cancer (Review).

2024

Discusses genetic risk factors and SNPs associated with gastric cancer across populations.

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V, L., HA, V., & ME, R. (2024). The landscape of 8q24 cytoband in gastric cancer (Review).. doi.org. https://doi.org/10.3892/ol.2024.14311

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More for · 2

Pathways, outputs and impact of NIH-supported bioinformatics and genomics graduate trainees in Africa.

2026

Highlights genetic and hereditary contributions to human diseases, including cancer research contexts.

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D, J., A, W., S, H., C, C., R, G., C, K., FN, K., G, M., FE, K., B, A., JD, E., S, d. V., K, W., S, F., T, C., J, M., A, S., N, B., J, M., S, K., M, N., G, K., E, K., S, M., I, L., R, K., S, K., S, K., S, K., I, S., D, K., BS, B., J, O., P, N., G, N., MT, A., R, S., R, J., M, Q., M, M., P, C., K, N., CJ, W., D, H., MY, G., M, T., D, S., JM, K., SJ, R., CC, W., A, K., NA, H., L, J., P, A., G, M., IK, J., SP, S., M, W., E, A., JG, S., S, D., DP, K., M, S., N, M., JK, K., & D, M. (2026). Pathways, outputs and impact of NIH-supported bioinformatics and genomics graduate trainees in Africa.. doi.org. https://doi.org/10.1093/bib/bbag046

Gastric Cancer: Diet and Helicobacter pylori as Major Modifiable Risk Factors

2024

Confirms that national origin (geographic variation), diet, and heredity are established risk factors for gastric carcinoma.

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Kumo, A. B. (2024). Gastric Cancer: Diet and Helicobacter pylori as Major Modifiable Risk Factors. doi.org. https://doi.org/10.5772/intechopen.1004434

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