Evidence map›Paper›PMID 40638065›Full record

ArticleCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2025

Adherence to World Cancer Research Fund/American Institute for Cancer Research Guidelines and Mortality among Participants with Colorectal Cancer in the MEC.

Edgar Asiimwe, Irina Tolstykh, June M Chan, Stacey A Kenfield, Lynne R Wilkens, Song-Yi Park, Loïc Le Marchand, Brian Z Huang, Christopher A Haiman, Iona Cheng and 1 more

Abstract read
In one paragraph

Article in Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Edgar AsiimweNational Clinician Scholars Program (NCSP), UCSF, San Francisco, California.ORCID 0009-0001-7617-0677
Irina TolstykhDepartment of Epidemiology and Biostatistics, UCSF, San Francisco, California.ORCID 0000-0001-9619-5399
June M ChanDepartment of Epidemiology and Biostatistics, UCSF, San Francisco, California.ORCID 0000-0002-7620-569X
Stacey A KenfieldDepartment of Epidemiology and Biostatistics, UCSF, San Francisco, California.ORCID 0000-0002-1585-7352
Lynne R WilkensPopulation Sciences Program in the Pacific (Epidemiology), University of Hawai'i Cancer Center, University of Hawaii, Honolulu, Hawaii.ORCID 0000-0001-8408-4536
Song-Yi ParkPopulation Sciences Program in the Pacific (Epidemiology), University of Hawai'i Cancer Center, University of Hawaii, Honolulu, Hawaii.ORCID 0000-0001-7734-5320
Loïc Le MarchandPopulation Sciences Program in the Pacific (Epidemiology), University of Hawai'i Cancer Center, University of Hawaii, Honolulu, Hawaii.ORCID 0000-0001-5013-980X
Brian Z HuangDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, San Francisco, California.ORCID 0000-0001-8645-5142
Christopher A HaimanDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, San Francisco, California.ORCID 0000-0002-0097-9971
Iona ChengDepartment of Epidemiology and Biostatistics, UCSF, San Francisco, California.ORCID 0000-0003-4132-2893
Erin L Van BlariganDepartment of Epidemiology and Biostatistics, UCSF, San Francisco, California.ORCID 0000-0001-5079-3385

Funding

University of Hawaii Cancer Center CCSGP30CA071789 · NCI · UNIVERSITY OF HAWAII AT MANOA · PI Pallav Pokhrel · 1996 to 2026
$56.2M
Understanding Population Differences in Cancer: The MEC StudyU01CA164973 · NCI · UNIVERSITY OF HAWAII AT MANOA · PI HAIMAN, CHRISTOPHER ALAN, LE MARCHAND, LOIC · 2015 to 2025
$37.4M
American Institute for Cancer Research (AICR) 957981National Institutes of Health (NIH) T32HP19025National Institutes of Health (NIH) U01CA164973NCI NIH HHS P30 CA071789NCI NIH HHS U01 CA164973
6 · The paper itself

Abstract

backgroundRacial and ethnic minority patients with colorectal cancer are underrepresented in studies on health behavior and mortality.

methodsWe examined the association between postdiagnosis health behavior and mortality in the Multiethnic Cohort, a diverse group of 215,000 participants from Hawaii and Los Angeles (recruited 1993-1996). Follow-up was through December 31, 2019. Postdiagnosis health behavior was assessed using a modified World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) score (excluding ultraprocessed foods). The primary outcome was overall mortality, and the secondary outcome was colorectal cancer-specific mortality.

resultsAmong 1,079 eligible participants, 489 (45.3%) were women and 850 (78.8%) self-identified as racially/ethnically minoritized people. Over a median follow-up of 12.2 years, there were 613 all-cause deaths and 105 colorectal cancer-related deaths. The median time from diagnosis to questionnaire completion was 5 years (IQR: 2-8). Higher WCRF/AICR scores (4.5-7) were associated with lower risk of overall mortality compared with lower scores [≤2.25; HR = 0.63; 95% confidence interval (CI), 0.45-0.87]. Risk of colorectal cancer-specific mortality was also lower but not statistically significant. Among individual health behaviors, physical activity was associated with lower risk of all-cause and colorectal cancer-specific mortality (reference: <75 minutes/week), with HRs of 0.59 (95% CI, 0.43-0.81) for 75 to <150 minutes/week and 0.51 (95% CI, 0.41-0.64) for ≥150 minutes/week.

conclusionsHigher adherence to WCRF/AICR guidelines, particularly engaging in moderate-to-vigorous physical activity, was associated with lower risk of mortality in long-term colorectal cancer survivors. IMPACT: These findings support the generalizability of prior studies examining adherence to WCRF/AICR guidelines to a broader group of patients with colorectal cancer.

Indexed as

Colorectal NeoplasmsGuideline AdherenceAgedFemaleHawaiiHealth BehaviorHumansLos AngelesMaleMiddle Aged

Identifiers

PMID40638065
PMCPMC12327798

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

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.