Evidence map›Paper›PMID 31360858›Full record

ArticleJNCI cancer spectrum2018

Number of Risky Lifestyle Behaviors and Breast Cancer Risk.

Merete Ellingjord-Dale, Linda Vos, Kirsti Vik Hjerkind, Anette Hjartåker, Hege G Russnes, Steinar Tretli, Solveig Hofvind, Isabel Dos-Santos-Silva, Giske Ursin

Open access · goldAbstract read
In one paragraph

Article in JNCI cancer spectrum, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

11 citing papers in PubMed, 19 citations in OpenAlex.

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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 4 institutions in 3 countries.

Merete Ellingjord-DaleDepartment of research, Cancer Registry of Norway, Oslo, Norway.
Linda VosDepartment of research, Cancer Registry of Norway, Oslo, Norway.
Kirsti Vik HjerkindDepartment of research, Cancer Registry of Norway, Oslo, Norway.
Anette HjartåkerDepartment of nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.
Hege G RussnesDepartment of Pathology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway.
Steinar TretliDepartment of research, Cancer Registry of Norway, Oslo, Norway.
Solveig HofvindDepartment of research, Cancer Registry of Norway, Oslo, Norway.
Isabel Dos-Santos-SilvaDepartment of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.
Giske UrsinDepartment of research, Cancer Registry of Norway, Oslo, Norway.
Cancer Registry of Norway · NOLondon School of Hygiene & Tropical Medicine · GBOslo University Hospital · NOUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLifestyle factors are associated with overall breast cancer risk, but less is known about their associations, alone or jointly, with risk of specific breast cancer subtypes.

methodsWe conducted a case-control subjects study nested within a cohort of women who participated in the Norwegian Breast Cancer Screening Program during 2006-2014 to examine associations between risky lifestyle factors and breast cancer risk. In all, 4402 breast cancer cases subjects with information on risk factors and hormone receptor status were identified. Conditional logistic regression was used to estimate odds ratios (ORs), with 95% confidence intervals (CIs), in relation to five risky lifestyle factors: body mass index (BMI) of 25 kg/m² or greater, three or more glasses of alcoholic beverages per week, ever smoking, fewer than four hours of physical activity per week, and ever use of menopausal hormone therapy. Analyses were adjusted for education, age at menarche, number of pregnancies, and menopausal status. All statistical tests were two-sided.

resultsCompared with women with no risky lifestyle behaviors, those with five had 85% (OR = 1.85, 95% CI = 1.42 to 2.42,

conclusionsNumber of risky lifestyle factors was positively associated with increased risk for luminal A-like and luminal B-like HER2-positive breast cancer.

Identifiers

PMID31360858
PMCPMC6649737
OpenAlexW2883709832

What OpenQuestion holds

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LicenceCC BY-NC
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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.