ArticleBMC women's health2023
Dietary quality index and the risk of breast cancer: a case-control study.
Article in BMC women's health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Relationship between diet quality and inflammatory bowel disease: a systematic review of observational studies.BMC gastroenterology · 2025Pooled it
- Article
- Empirical dietary inflammatory pattern could increase the odds of breast cancer: a case-control study.BMC research notes · 2024Article
- Association between processed and ultra-processed food intake and the risk of breast cancer: a case-control study.BMC cancer · 2024Article
- Pro-vegetarian dietary pattern and risk of breast cancer: a case-control study.Breast cancer research and treatment · 2024Article
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Authors and funding
10 authors.
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Abstract
backgroundDiet quality is a significant determinant in the etiology of breast cancer (BrCa), but further studies are required to explore this relationship. Therefore, we tried to assess if diet quality, assessed using the Diet Quality Index-International (DQI-I), was related to BrCa among the Iranian population.
methodsIn the present case-control research, 134 women with a recent diagnosis of BrCa and 267 without BrCa were selected as case and control groups. Individual food intake data from a food frequency questionnaire was used to compute DQI-I. Also, the multivariable logistic regression models were utilized to evaluate the association between DQI-I and BrCa odds .
resultsWe found a significant association between the last tertile of DQI-I and BrCa odds in the fully adjusted model (odds ratio (OR) = 0.30; 95% confidence interval (CI): 0.15-0.56). The subgroup analysis based on menopausal status also showed a significant decrease in BrCa odds in pre-and post-menopausal women (pre-menopausal: OR = 0.27; 95% CI: 0.10-0.70 - post-menopausal status: OR = 0.35; 95% CI: 0.13-0.92).
conclusionsOur findings indicated that a higher DQI-I score was related to a lower chance of BrCa. According to our research, a healthy diet pattern is crucial for BrCa prevention.
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