Evidence map›Paper›PMID 27196095›Full record

ArticleCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2016

Coffee Consumption and the Risk of Colorectal Cancer.

Stephanie L Schmit, Hedy S Rennert, Gad Rennert, Stephen B Gruber

Open access · greenAbstract 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, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 2 pooled it
9.5field-weighted citation impact, top 2% of its field
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

47 citing papers in PubMed, 2 syntheses or guidelines pooled it, 93 citations in OpenAlex.

  1. Pooled it
  2. Coffee Consumption and Cancer Risk: An Assessment of the Health Implications Based on Recent Knowledge.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2021
    Pooled it
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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

4 authors at 1 institution in 1 country.

Stephanie L SchmitUSC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California. Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Hedy S RennertDepartment of Community Medicine and Epidemiology, Carmel Medical Center, Haifa, Israel.
Gad RennertDepartment of Community Medicine and Epidemiology, Carmel Medical Center, Haifa, Israel. Clalit Health Services National Cancer Control Center, Haifa, Israel. Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
Stephen B GruberUSC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California. Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California. sgruber@usc.edu.
University of Southern California · US

Funding

USC/NORRIS COMPREHENSIVE CANCER CENTER (CORE) SUPPORTP30CA014089 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MYLES G COCKBURN · 1985 to 2026
$181.4M
Transdisciplinary Studies of Genetic Variation in Colorectal CancerU19CA148107 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GRUBER, STEPHEN B · 2010 to 2014
$11.1M
MOLECULAR EPIDEMIOLOGY OF COLORECTAL CANCERR01CA081488 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI GRUBER, STEPHEN B · 1999 to 2008
$9.2M
Training Grant in Genomic Analysis and InterpretationT32ES013678 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GAUDERMAN, WILLIAM JAMES, MCCONNELL, ROB S · 2006 to 2023
$5.6M
NCI NIH HHS P30 CA014089NCI NIH HHS R01 CA081488NCI NIH HHS U19 CA148107NIEHS NIH HHS T32 ES013678
6 · The paper itself

Abstract

backgroundCoffee contains several bioactive compounds relevant to colon physiology. Although coffee intake is a proposed protective factor for colorectal cancer, current evidence remains inconclusive.

methodsWe investigated the association between coffee consumption and risk of colorectal cancer in 5,145 cases and 4,097 controls from the Molecular Epidemiology of Colorectal Cancer (MECC) study, a population-based case-control study in northern Israel. We also examined this association by type of coffee, by cancer site (colon and rectum), and by ethnic subgroup (Ashkenazi Jews, Sephardi Jews, and Arabs). Coffee data were collected by interview using a validated, semi-quantitative food frequency questionnaire.

resultsCoffee consumption was associated with 26% lower odds of developing colorectal cancer [OR (drinkers vs. non-drinkers), 0.74; 95% confidence interval (CI), 0.64-0.86; P < 0.001]. The inverse association was also observed for decaffeinated coffee consumption alone (OR, 0.82; 95% CI, 0.68-0.99; P = 0.04) and for boiled coffee (OR, 0.82; 95% CI, 0.71-0.94; P = 0.004). Increasing consumption of coffee was associated with lower odds of developing colorectal cancer. Compared with <1 serving/day, intake of 1 to <2 servings/day (OR, 0.78; 95% CI, 0.68-0.90; P < 0.001), 2 to 2.5 servings/day (OR, 0.59; 95% CI, 0.51-0.68; P < 0.001), and >2.5 servings/day (OR, 0.46; 95% CI, 0.39-0.54; P < 0.001) were associated with significantly lower odds of colorectal cancer (Ptrend < 0.001), and the dose-response trend was statistically significant for both colon and rectal cancers.

conclusionsCoffee consumption may be inversely associated with risk of colorectal cancer in a dose-response manner. IMPACT: Global coffee consumption patterns suggest potential health benefits of the beverage for reducing the risk of colorectal cancer. Cancer Epidemiol Biomarkers Prev; 25(4); 634-9. ©2016 AACR.

Indexed as

Case-Control StudiesCoffeeColorectal NeoplasmsHumansRisk FactorsCoffee

Identifiers

PMID27196095
PMCPMC4874555
OpenAlexW2322047819

What OpenQuestion holds

Textmetadata
LicenceTDM
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.