Evidence map›Paper›PMID 32493995›Full record

ArticleScientific reports2020

Adherence to a Dietary Approaches to Stop Hypertension (DASH)-style Diet in Relation to Preeclampsia: A Case-Control Study.

Yuan Cao, Yanhua Liu, Xianlan Zhao, Dandan Duan, Weifeng Dou, Wenjun Fu, Huanan Chen, Yacong Bo, Yanfang Qiu, Gaiyun Chen and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.1field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 32 citations in OpenAlex.

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  11. Systematic review and meta-analysis of nutritional interventions to prevent of gestational hypertension or/and preeclampsia among healthy pregnant women.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2023
    Review
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  16. Dietary factors that affect the risk of pre-eclampsia.BMJ nutrition, prevention & health · 2022
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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

11 authors at 3 institutions in 1 country.

Yuan CaoDepartment of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China.
Yanhua LiuDepartment of Nutrition, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China. liuyanhua1015@163.com.
Xianlan ZhaoDepartment of Obstetrics, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
Dandan DuanDepartment of Clinical Nutrition, Luoyang New Area People's Hospital, Luoyang, 471023, China.
Weifeng DouDepartment of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China.
Wenjun FuDepartment of Obstetrics, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
Huanan ChenDepartment of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China.
Yacong BoJockey Club School of Public Health and Primary Care, the Chinese University of Hong Kong, Hong Kong, China.
Yanfang QiuDepartment of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China.
Gaiyun ChenDepartment of Nutrition, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
Quanjun LyuDepartment of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China. lqjnutr@zzu.edu.cn.
First Affiliated Hospital of Zhengzhou University · CNZhengzhou University · CNChinese University of Hong Kong · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Maternal diet is an important potential factor associated with the risk of preeclampsia. However, it is unclear whether adherence to a Dietary Approaches to Stop Hypertension (DASH)-style diet can reduce the development of preeclampsia. To examine the potential association, we conducted a hospital-based case-control study at the First Affiliated Hospital of Zhengzhou University, China. A total of 449 cases with preeclampsia and 449 controls were studied. Dietary information was collected using a validated food frequency questionnaire (FFQ). DASH scores were calculated according to nutrients/food emphasised or minimised in the DASH diet. The calculated DASH scores ranged from 11 to 38 for all of the participants, and the DASH scores of the cases were significantly lower than those of the controls (23.48 ± 4.58 vs 24.51 ± 4.51; p = 0.001). Participants in the fourth quartile of the DASH score were 45% less likely to have preeclampsia than those in the first quartile in the crude model (Q4 vs Q1, odds ratio [OR]: 0.55; 95% confidence interval [CI]: 0.38, 0.80; p

Indexed as

AdultBody Mass IndexCase-Control StudiesChinaDietDietary Approaches To Stop HypertensionFemaleHumansHypertensionLogistic ModelsOdds RatioPre-EclampsiaPregnancyRisk Factors

Identifiers

PMID32493995
PMCPMC7270088
OpenAlexW3030926842

What OpenQuestion holds

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LicenceCC BY
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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.