Evidence map›Paper›PMID 25724474›Full record

SynthesisEuropean journal of epidemiology2015

Nut consumption and risk of stroke.

Zhizhong Zhang, Gelin Xu, Yongyue Wei, Wusheng Zhu, Xinfeng Liu

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in European journal of epidemiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 7 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

15 citing papers in PubMed, 7 syntheses or guidelines pooled it.

  1. Pooled it
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  6. Pooled it
  7. Can dietary saturated fat be beneficial in prevention of stroke risk? A meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2016
    Pooled it
  8. Article
  9. Article
  10. Review
  11. Review
  12. Nuts and Cardiovascular Disease Prevention.Current atherosclerosis reports · 2018
    Review
  13. Article
  14. Article
  15. Review
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

5 authors.

Zhizhong ZhangDepartment of Neurology, Jinling Hospital, Medical School of Nanjing University, 305# East Zhongshan Road, Nanjing, 210002, Jiangsu Province, China.
Gelin Xu
Yongyue Wei
Wusheng Zhu
Xinfeng Liu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nut consumption has been inconsistently associated with risk of stroke. Our aim was to carry out a meta-analysis of prospective studies to assess the relation between nut consumption and stroke risk and mortality. Pertinent studies were identified by a search of PubMed and Embase through June 2014 and by reviewing the references of retrieved articles. Prospective cohort studies that reported relative risks (RRs) with 95% confidence intervals (CIs) for the association between nut consumption and risk of stroke were included. Six articles including nine independent prospective cohorts with 476,181 participants were included in the meta-analysis. The pooled RR of stroke was 0.90 (95% CI 0.83-0.98) comparing the highest with the lowest nut consumption. Stratifying by gender, significant inverse association was observed for females (RR 0.88; 95% CI 0.78-0.98). Sensitivity analysis restricted to studies with adjustment for common confounding factors showed similar results, strengthening the association between nut consumption and stroke risk. Moreover, we observed a trend toward an inverse association between higher nut consumption and stroke mortality (RR 0.86; 95% CI 0.69-1.06), although it is not significant. Current evidence indicated that nut consumption is inversely associated with risk of stroke.

Indexed as

NutsAgedFemaleHumansMaleProspective StudiesRiskRisk FactorsRisk Reduction BehaviorStroke

Identifiers

What OpenQuestion holds

Textmetadata
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.