Evidence map›Paper›PMID 30643101›Full record

ArticleJournal of epidemiology2020

Association of Vegetable, Fruit, and Okinawan Vegetable Consumption With Incident Stroke and Coronary Heart Disease.

Takahiro Yoshizaki, Junko Ishihara, Ayaka Kotemori, Junpei Yamamoto, Yoshihiro Kokubo, Isao Saito, Hiroshi Yatsuya, Kazumasa Yamagishi, Norie Sawada, Motoki Iwasaki and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of epidemiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 3 pooled it
1.6field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 3 syntheses or guidelines pooled it, 16 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

13 authors at 7 institutions in 4 countries.

Takahiro YoshizakiDepartment of Food and Life Sciences, Faculty of Food and Nutritional Sciences, Toyo University.ORCID http://orcid.org/0000-0002-9557-0596
Junko IshiharaSchool of Life and Environmental Science, Department of Food and Life Science, Azabu University.
Ayaka KotemoriEpidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center.ORCID http://orcid.org/0000-0003-3954-8615
Junpei YamamotoSchool of Life and Environmental Science, Department of Food and Life Science, Azabu University.ORCID http://orcid.org/0000-0003-1383-287X
Yoshihiro KokuboDepartment of Preventive Cardiology, National Cerebral and Cardiovascular Center.
Isao SaitoDepartment of Community Health Systems Nursing, Ehime Graduate School of Medicine.
Hiroshi YatsuyaDepartment of Public Health, School of Medicine, Fujita Health University.
Kazumasa YamagishiDepartment of Public Health Medicine, Faculty of Medicine, University of Tsukuba.ORCID http://orcid.org/0000-0003-3301-5519
Norie SawadaEpidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center.ORCID http://orcid.org/0000-0002-9936-1476
Motoki IwasakiEpidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center.
Hiroyasu IsoPublic Health, Department of Social Medicine, Osaka University Graduate School of Medicine.ORCID http://orcid.org/0000-0002-9241-7289
Shoichiro TsuganeEpidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center.ORCID http://orcid.org/0000-0003-4105-2774
JPHC Study Group
Prevention Group · USAzabu University · JPFujita Health University · JPNational Cerebral and Cardiovascular Center · JPPublic Health Department · INToyo University · JPUniversity of Tsukuba · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFew studies have investigated the effects of Okinawan vegetable consumption on the risk of incident stroke and coronary heart disease. This study aimed to examine associations of vegetable, fruit, and Okinawan vegetable consumption with risk of incident stroke and coronary heart disease in the Japanese population of Okinawa.

methodsThe study design was a prospective cohort study. During 1995-1998, a validated food frequency questionnaire was administered in two study areas to 16,498 participants aged 45-74 years. In 217,467 person-years of follow-up until the end of 2012, a total of 839 stroke cases and 197 coronary heart disease cases were identified.

resultsNo statistically significant association between total Okinawan vegetable consumption and risk of stroke and coronary heart disease was obtained: the multivariable adjusted hazard ratios for the highest versus lowest tertile of consumption were 1.09 (95% confidence interval, 0.93-1.29; P for trend = 0.289) in model 2. Total vegetable and fruit and specific Okinawan vegetable consumption were also not statistically significantly associated with risk of cardiovascular outcomes.

conclusionsThis study demonstrated that consumption of total vegetable and fruit, total Okinawan vegetables, and specific Okinawan vegetables in Japanese residents of Okinawa was not associated with risk of incident stroke and coronary heart disease.

Indexed as

FruitVegetablesAgedCoronary DiseaseDietDiet SurveysFemaleHumansIncidenceJapanMaleMiddle AgedProspective StudiesRiskStrokecardiovascular diseasecohort studyOkinawan vegetable

Identifiers

PMID30643101
PMCPMC6908839
OpenAlexW2909243870

What OpenQuestion holds

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Registered trials

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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.