Evidence map›Paper›PMID 29288560›Full record

ArticleCancer science2018

Dietary acrylamide intake and risk of breast cancer: The Japan Public Health Center-based Prospective Study.

Ayaka Kotemori, Junko Ishihara, Ling Zha, Rong Liu, Norie Sawada, Motoki Iwasaki, Tomotaka Sobue, Shoichiro Tsugane, JPHC Study Group

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
6.2field-weighted citation impact, top 4% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 49 citations in OpenAlex.

  1. Pooled it
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  3. Review
  4. Article
  5. Understanding exposomes and its relation with cancer risk in Malaysia based on epidemiological evidence: a narrative review.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2024
    Review
  6. Exposure to environmental chemicals and cancer risk: epidemiological evidence from Japanese studies.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2023
    Review
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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

9 authors at 2 institutions in 1 country.

Ayaka KotemoriEpidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan.ORCID http://orcid.org/0000-0003-3954-8615
Junko IshiharaDepartment of Food and Life Science, Azabu University, Kanagawa, Japan.
Ling ZhaDepartment of Environmental Medicine and Population Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan.
Rong LiuDepartment of Environmental Medicine and Population Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan.
Norie SawadaEpidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan.
Motoki IwasakiEpidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan.
Tomotaka SobueDepartment of Environmental Medicine and Population Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan.
Shoichiro TsuganeEpidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan.
JPHC Study Group
The University of Osaka · JPAzabu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acrylamide forms during cooking and is classified as a probable carcinogen in humans, mandating the need for epidemiological studies of dietary acrylamide and cancers. However, the risk of dietary acrylamide exposure to breast cancer in Japanese women has not been assessed. We investigated the association between dietary acrylamide intake and risk of breast cancer in the Japan Public Health Center-based Prospective Study. The present study included 48 910 women aged 45-74 years who responded to a 5-year follow-up survey questionnaire. Dietary acrylamide intake was assessed using a validated food frequency questionnaire. Cox proportional hazards regression models were used to estimate hazard ratios and 95% confidence intervals. During an average of 15.4 years of follow up, 792 breast cancers were diagnosed. Energy-adjusted dietary acrylamide intake was not associated with the risk of breast cancer (adjusted hazard ratio for highest versus lowest tertile = .95, 95% confidence intervals: 0.79-1.14, P-trend = .58). Further, no significant associations were observed when stratified analyses were conducted by smoking status, coffee consumption, alcohol consumption, body mass index, menopausal status, estrogen receptor status, and progesterone receptor status. In conclusion, dietary acrylamide intake was not associated with the risk of breast cancer in this population-based prospective cohort study of Japanese women.

Indexed as

AcrylamideAgedBreast NeoplasmsFemaleHumansJapanLogistic ModelsMiddle AgedProportional Hazards ModelsProspective StudiesSurveys and QuestionnairesAcrylamideacrylamideAsiabreast cancerdietepidemiology

Identifiers

PMID29288560
PMCPMC5834785
OpenAlexW2779834302

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.