ArticlePublic health nutrition2025
Adherence to the Mediterranean diet and colorectal cancer risk: a large case control study in the Moroccan population.
Article in Public health nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Real-world data on oncology in Morocco: a narrative review of four decades of national evidence.Journal of cancer research and clinical oncology · 2026Review
- Prebiotic Potential of Dietary Polyphenols in Colorectal Cancer Immunomodulation.Foods (Basel, Switzerland) · 2025Review
- Global burden of disease for colorectal cancer due to diet low in whole grains from 1990 to 2021 and its projections to 2050: analysis of the global burden of disease study 2021.Frontiers in nutrition · 2025Article
- Adherence to the Mediterranean diet and mortality in cancer survivors: a Nationwide study with mediation and subgroup analyses.Frontiers in nutrition · 2025Article
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Authors and funding
8 authors.
Funding
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Abstract
objectiveThe Mediterranean diet (MD) is a dietary pattern associated with several health benefits, including reduction of risk for various cancers. We conducted a study to investigate associations between adherence to the MD and colorectal cancer (CRC) subtype risk among Moroccan adults.
designA matched case-control study.
settingThe five major university hospitals in Morocco.
participantsA total of 3032 subjects (1516 CRC patients and 1516 controls) matched on age, sex and centre were recruited between September 2009 and February 2017 at five major hospitals in Morocco. Diet was assessed using a validated FFQ. Adherence to the MD was assessed through a score, ranging from 0 (no adherence) to 10 (maximal adherence) and divided into three categories (low, middle and high). Conditional logistic regression was performed to calculate multivariable OR and 95 % CI with low adherence (score 0-3) as referent, adjusting for potential confounding factors.
resultsClose adherence to the MD (score 6-9) was associated with reduced risk of CRC (ORa = 0.74, 95 % CI 0.63, 0.86), rectal cancer (ORa = 0.73, 95 % CI 0.58, 0.90) and colon cancer (ORa = 0.74, 95 % CI 0.60, 0.92).
conclusionOur study, conducted in a southern Mediterranean population, adds to the evidence suggesting a protective effect of MD against CRC risk.
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