Evidence map›Paper›PMID 29725070›Full record

SynthesisJournal of human hypertension2018

Red meat, poultry, and egg consumption with the risk of hypertension: a meta-analysis of prospective cohort studies.

Yi Zhang, Dian-Zhong Zhang

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Journal of human hypertension, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 7 pooled it
5.7field-weighted citation impact, top 4% 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

45 citing papers in PubMed, 7 syntheses or guidelines pooled it, 76 citations in OpenAlex.

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  14. Dietary factors in relation to hypertension: a mendelian randomization study.Journal of health, population, and nutrition · 2024
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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

2 authors at 1 institution in 1 country.

Yi ZhangDepartment of Orthopaedics, Xiangya Hospital, Central South University, 410008, Changsha, Hunan, China.
Dian-Zhong ZhangCenter for Teaching and Research of Advanced Mathematics, School of Mathematics and Statistics, Central South University, 410083, Changsha, Hunan, China. zdz1962@163.com.ORCID 0000-0002-5779-9621
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study was to examine the associations of red meat, poultry, and egg consumption with the risk of hypertension (HTN). The electronic databases of PubMed, Web of Science, and Embase were searched up to August 2017, for prospective cohort studies on the associations between red meat, poultry, or egg consumption with the risk of HTN. The pooled relative risk (RR) of HTN for the highest vs. lowest category of red meat, poultry, and egg consumption as well as their corresponding 95% confidence interval (CI) were calculated. A total of eight articles made up of 10 prospective cohort studies, which involved 351,819 participants and 5000 HTN cases, were included in this meta-analysis. Specifically, nine studies were related to red meat consumption, and the overall multi-variable adjusted RR showed a positive association between red meat consumption and the risk of HTN (RR = 1.22, 95% CI: 1.11-1.35; P < 0.001). In the subgroup analysis that consisted of five studies, both processed (RR = 1.12, 95% CI: 1.02-1.23; P = 0.02) and unprocessed (RR = 1.19, 95% CI: 1.04-1.36; P = 0.01) red meat were associated with a higher risk of HTN. In addition, in the six studies related to poultry consumption, the overall multi-variable adjusted RR demonstrated that poultry consumption was also associated with a higher risk of HTN (RR = 1.15, 95% CI: 1.03-1.28; P = 0.015). Moreover, three of the studies that were included were related to egg consumption, and the overall multi-variable-adjusted RR showed that egg consumption was associated with a lower risk of HTN (RR = 0.79, 95% CI: 0.68-0.91; P = 0.001). The existing evidence suggested that red meat (both processed and unprocessed) and poultry consumption were associated with a higher risk of HTN, while egg consumption was associated with a lower risk of HTN. Owing to the limited number of studies, more well-designed prospective cohort studies are needed to further elaborate the issues examined in this study.

Indexed as

EggsPoultryAnimalsDietHumansHypertensionProspective StudiesRed MeatRisk

Identifiers

PMID29725070
OpenAlexW2801616364

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.