Evidence map›Paper›PMID 41419824›Full record

ArticleBMC gastroenterology2025

Risk assessment of digestive cancers with the modified EAT-Lancet diet pattern: a prospective cohort study based on UK Biobank.

Daixin Wu, Junwei Huang, Juncheng Chen, Zhengyu Wu, Jiale Jiang, Yuan Yuan, Rufu Chen, Chonghui Hu, Yong Jiang, Shangyou Zheng

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Article in BMC gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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10 authors.

Daixin Wu *The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China.
Junwei Huang *School of Medicine, Jinan University, Guangzhou, Guangdong, 510630, China.
Juncheng Chen *The Second School of Clinical Medicine, Guangdong Medical University, Dongguan, Guangdong, 523808, China.
Zhengyu Wu *The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
Jiale JiangThe First Clinical College of Changsha Medical University, Changsha, Hunan, 410219, China.
Yuan YuanGuangdong cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China.
Rufu ChenGuangdong cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China.
Chonghui HuDepartment of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, Guangdong, 510080, China.
Yong JiangDepartment of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, Guangdong, 510080, China. yongjiang29@qq.com.
Shangyou ZhengDepartment of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, Guangdong, 510080, China. zhengshangyou@gdph.org.cn.

Funding

he National Natural Science Foundation of China 82372859the Guangzhou Science and Technology Bureau Basic and Applied Research Project 2024A1515013216the Guangzhou Science and Technology Bureau Basic and Applied Research Project 2025A04J4765the National Key Clinical Specialty Construction Project 2022YW030009the National Natural Science Foundation of China 82072639the National Natural Science Foundation of China 82203691the Special Fund of "Dengfeng Plan" of Guangdong Provincial People's Hospital, China KJ012019509
6 · The paper itself

Abstract

backgroundWhile diet is a modifiable risk factor for digestive cancers, existing dietary scores are not optimized for site-specific risk assessment. We aimed to develop and evaluate cancer-specific dietary scores for improved risk stratification.

objectivesTo modify the EAT-Lancet diet (ELD) score into cancer-specific versions and evaluate their association with the risk of seven major digestive cancers.

methodsBased on 111,785 UK Biobank participants, we first expanded the ELD score and then derived cancer-specific scores (Score3) for seven digestive cancers using LASSO-Cox regression. Associations with cancer incidence were assessed using Cox models, Kaplan-Meier curves, and dose-response analyses. Model discrimination was evaluated using the C-index, and improvements over the original ELD score were quantified by net reclassification improvement (NRI). Subgroup analyses were conducted based on sex, smoking status, and polygenic risk score (PRS), with additive interactions between the dietary score and PRS assessed using attributable proportion (AP) and relative excess risk due to interaction (RERI), and multiplicative interactions evaluated using interaction terms in the Cox models.

resultsCancer-specific Score3 showed improved discriminatory ability compared to the original ELD score, with C-index of 0.623, 0.630, 0.611, and 0.604 for esophageal, liver, rectal, and pancreatic cancers, respectively, and demonstrated positive NRI for these cancers. In multivariable-adjusted models, the lowest Score3 category was associated with a significantly higher risk for these four cancers: esophageal cancer (HR = 1.702, 95% CI: 1.202–2.410), liver cancer (HR = 1.667, 95% CI: 1.084–2.561), rectal cancer (HR = 1.662, 95% CI: 1.273–2.171), and pancreatic cancer (HR = 1.576, 95% CI: 1.201–2.069). Correspondingly, the low-score group exhibited a higher absolute risk per 10,000 person-years compared to the high-score group. A strong association was observed between low Score3 and high rectal cancer risk among individuals with high genetic predisposition (PRS); significant additive interaction was observed (AP = 0.286, RERI = 0.687). Score3 performance varied by sex and was substantially amplified among smokers.

conclusionCancer-specific modifications of the ELD score may improve risk assessment for digestive cancers, particularly esophageal, liver, rectal, and pancreatic cancers. Across digestive cancers, the associations of these modified scores also vary by sex and smoking, highlighting their potential relevance for personalized dietary guidance. The utility of the modified score is most evident in individuals with high polygenic risk for rectal cancer.

Indexed as

DietDigestive System NeoplasmsAgedBiological Specimen BanksEsophageal NeoplasmsFemaleGenetic Risk ScoreHumansIncidenceMaleMiddle AgedPancreatic NeoplasmsProportional Hazards ModelsProspective StudiesRisk AssessmentRisk FactorsDigestive cancerEAT-Lancet dietRiskUK Biobank

Identifiers

PMID41419824
PMCPMC12831384

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.