Evidence map›Paper›PMID 30089755›Full record

ArticleJournal of atherosclerosis and thrombosis2019

Vegetable Protein Intake was Inversely Associated with Cardiovascular Mortality in a 15-Year Follow-Up Study of the General Japanese Population.

Ayako Kurihara, Tomonori Okamura, Daisuke Sugiyama, Aya Higashiyama, Makoto Watanabe, Nagako Okuda, Aya Kadota, Naoko Miyagawa, Akira Fujiyoshi, Katsushi Yoshita and 5 more

Abstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 5 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, 5 syntheses or guidelines pooled it.

  1. Pooled it
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  6. Trial
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  12. Nutritional Viewpoints on Eggs and Cholesterol.Foods (Basel, Switzerland) · 2021
    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

15 authors.

Ayako KuriharaDepartment of Preventive Medicine and Public Health, Keio University School of Medicine.
Tomonori OkamuraDepartment of Preventive Medicine and Public Health, Keio University School of Medicine.
Daisuke SugiyamaDepartment of Preventive Medicine and Public Health, Keio University School of Medicine.
Aya HigashiyamaDepartment of Preventive Cardiology, National Cerebral and Cardiovascular Center.
Makoto WatanabeDepartment of Preventive Cardiology, National Cerebral and Cardiovascular Center.
Nagako OkudaDepartment of Health and Nutrition, University of Human Arts and Sciences.
Aya KadotaDepartment of Public Health, Shiga University of Medical Science.
Naoko MiyagawaDepartment of Public Health, Shiga University of Medical Science.
Akira FujiyoshiDepartment of Public Health, Shiga University of Medical Science.
Katsushi YoshitaDepartment of Food and Nutrition, Osaka City University.
Takayoshi OhkuboDepartment of Hygiene and Public Health, Teikyo University.
Akira OkayamaResearch Institute of Strategy for Prevention.
Katsuyuki MiuraDepartment of Public Health, Shiga University of Medical Science.
Hirotsugu UeshimaDepartment of Public Health, Shiga University of Medical Science.
NIPPON DATA90 Research Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo examine the relationship between the intake of dietary vegetable protein and CVD mortality in a 15-year follow-up study of a representative sample of the Japanese population.

methodsA total of 7,744 participants aged 30 years or older (3,224 males and 4,520 females) who were free of CVD at baseline were included in this analysis. Vegetable protein intake (% energy) was assessed using a three-day semi-weighed dietary record at baseline. Multivariable-adjusted hazard ratios (HRs) were calculated using Cox's proportional hazards model after adjusting for confounding factors.

resultsThe total person-years studied were 107,988 with a mean follow-up period of 13.9 years. There were 1,213 deaths during the follow-up period, among which 354 (29.2%) were due to CVD. Vegetable protein intake was associated inversely with CVD and cerebral hemorrhage mortality, with the HRs for a 1% energy increment in vegetable protein intake being 0.86 (95% CI, 0.75-0.99) and 0.58 (95% CI, 0.35-0.95), respectively. In the subgroup analysis of participants with or without hypertension, the inverse association between vegetable protein intake and CVD mortality was more evident in the nonhypertensive group, with the HRs for CVD and stroke being 0.68 (95% CI, 0.50-0.94) and 0.50 (95% CI, 0.30-0.84), respectively.

conclusionsVegetable protein intake may prevent future CVD, particularly in nonhypertensive subjects in the Japanese population. However, further studies are necessary to examine the biological mechanisms of this effect.

Indexed as

Cardiovascular DiseasesDietary ProteinsFemaleFollow-Up StudiesHumansJapanMaleMiddle AgedPlant Proteins, DietaryPrognosisProspective StudiesSurvival RateTime FactorsDietary ProteinsPlant Proteins, DietaryCardiovascular diseaseCohort studiesHypertensionNational nutrition surveyStrokeVegetable protein

Identifiers

PMID30089755
PMCPMC6365153

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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.