Evidence map›Paper›PMID 26729158›Full record

SynthesisNutrients2016

Magnesium Levels in Drinking Water and Coronary Heart Disease Mortality Risk: A Meta-Analysis.

Lei Jiang, Pengcheng He, Jiyan Chen, Yong Liu, Dehui Liu, Genggeng Qin, Ning Tan

Abstract readMeta-AnalysisReview
In one paragraph

Synthesis in Nutrients, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. The Effect of Magnesium Supplementation on Endothelial Function: A Randomised Cross-Over Pilot Study.International journal of environmental research and public health · 2021
    Trial
  3. Article
  4. Article
  5. The Role of Txnip in Mediating Low-Magnesium-Driven Endothelial Dysfunction.International journal of molecular sciences · 2023
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. The Risk of CVDs from Desalinated Seawater: A Nested Case-Control Study.International journal of environmental research and public health · 2022
    Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Sulphate mineral waters: A medical resource in several disorders.Journal of traditional and complementary medicine · 2020
    Review
  20. Article
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

7 authors.

Lei JiangDepartment of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, China. leijiang223@sina.com.
Pengcheng HeDepartment of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, China. pengchenghe223@163.com.
Jiyan ChenDepartment of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, China. jiyanchen888@yeah.net.
Yong LiuDepartment of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, China. yongliu223@sina.com.
Dehui LiuDepartment of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, China. dehuiliu123@sina.com.
Genggeng QinDepartment of Radiology, Nanfang Hospital, Southern Medical University, Guangzhou 510000, China. genggengqin123@163.com.
Ning TanDepartment of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, China. ningtan888@yeah.net.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epidemiological studies have demonstrated inconsistent associations between drinking water magnesium levels and risk of mortality from coronary heart disease (CHD); thus, a meta-analysis was performed to assess the association between them. Relevant studies were searched by the databases of Cochrane, EMBASE, PubMed and Web of Knowledge. Pooled relative risks (RR) with their 95% CI were calculated to assess this association using a random-effects model. Finally, nine articles with 10 studies involving 77,821 CHD cases were used in this study. Our results revealed an inverse association between drinking water magnesium level and CHD mortality (RR = 0.89, 95% CI = 0.79-0.99, I² = 70.6). Nine of the 10 studies came from Europe, and the association was significant between drinking water magnesium level and the risk of CHD mortality (RR = 0.83, 95% CI = 0.69-0.98). In conclusion, drinking water magnesium level was significantly inversely associated with CHD mortality.

Indexed as

HeartAdultAgedCoronary Artery DiseaseDrinking WaterFemaleHumansMagnesiumMaleMiddle AgedDrinking WaterMagnesiumcoronary heart diseasemagnesiummeta-analysismortality

Identifiers

PMID26729158
PMCPMC4728619

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.