Evidence map›Paper›PMID 30980026›Full record

ArticleProstate cancer and prostatic diseases2019

Dietary inflammatory index (DII) and risk of prostate cancer in a case-control study among Black and White US Veteran men.

Adriana C Vidal, Taofik Oyekunle, Lauren E Howard, Nitin Shivappa, Amanda De Hoedt, Jane C Figueiredo, Emanuela Taioli, Jay H Fowke, Pao-Hwa Lin, James R Hebert and 1 more

Abstract read
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In one paragraph

Article in Prostate cancer and prostatic diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
–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

13 citing papers in PubMed, 2 syntheses or guidelines 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

11 authors.

Adriana C VidalDepartment of Surgery, Division of Urology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA. Adriana.Vidal@cshs.org.
Taofik OyekunleDuke Cancer Institute, Durham, NC, USA.
Lauren E HowardDuke Cancer Institute, Durham, NC, USA.
Nitin ShivappaCancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA.
Amanda De HoedtSurgery Section, Durham VA Medical Center, Durham, NC, USA.
Jane C FigueiredoDepartment of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
Emanuela TaioliInstitute for Translational Epidemiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Jay H FowkeDepartment of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA.
Pao-Hwa LinDepartment of Medicine, Division of Nephrology, Duke University Medical Center, Durham, NC, USA.
James R HebertCancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA.
Stephen J FreedlandDepartment of Surgery, Division of Urology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.

Funding

Midcareer Investigator AwardK24CA160653 · NCI · DUKE UNIVERSITY · PI FREEDLAND, STEPHEN JAY · 2012 to 2016
$877k
NCI NIH HHS K24 CA160653
6 · The paper itself

Abstract

backgroundWe hypothesized a pro-inflammatory diet would be associated with higher prostate cancer (PC) risk.

methodsWe prospectively recruited incident PC cases (n = 254) and controls (n = 328) at the Durham Veteran Affairs, from 2007 to 2018. From a self-completed 61-item Food Frequency Questionnaire, we calculated dietary inflammatory index (DII

resultsCases were more likely to be Black (58 vs. 42%), had higher PSA (6.4 vs. 0.8 ng/ml), lower BMI (29.1 vs. 30.6 kg/m

conclusionsA pro-inflammatory diet was more common among Black men and associated with high-grade PC in our case-control study. The degree to which a pro-inflammatory diet contributes to PC race disparities warrants further study. If confirmed, studies should test whether a low-inflammatory diet can prevent high-grade PC, particularly among Black men.

Indexed as

Feeding BehaviorHealth Status DisparitiesAgedBiopsyBlack or African AmericanCase-Control StudiesHumansIncidenceInflammationKallikreinsMaleMiddle AgedNeoplasm GradingProstateProstate-Specific AntigenProstatic NeoplasmsKallikreinsKLK3 protein, humanProstate-Specific Antigen

Identifiers

PMID30980026
PMCPMC6790143

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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.