Evidence map›Paper›PMID 28651555›Full record

Trial reportBMC public health2017

Prevalence of high blood pressure subtypes and its associations with BMI in Chinese children: a national cross-sectional survey.

Yide Yang, Bin Dong, Shuo Wang, Yanhui Dong, Zhiyong Zou, Lianguo Fu, Jun Ma

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC public health, 2017. 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
2.3field-weighted citation impact, top 10% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

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  18. A novel indicator, childhood lipid accumulation product, is associated with hypertension in Chinese children and adolescents.Hypertension research : official journal of the Japanese Society of Hypertension · 2020
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  19. The association between digit ratio (2D:4D) and blood pressure among children and adolescents.Hypertension research : official journal of the Japanese Society of Hypertension · 2019
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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

7 authors at 2 institutions in 2 countries.

Yide YangInstitute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China.
Bin DongInstitute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China.
Shuo WangInstitute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China.
Yanhui DongInstitute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China.
Zhiyong ZouInstitute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China.
Lianguo FuDepartment of Preventive Medicine, Bengbu Medical College, Bengbu, Anhui, China.
Jun MaInstitute of Child and Adolescent Health, School of Public Health, Peking University Health Science Center, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China. majunt@bjmu.edu.cn.
Peking University · CNBengbu Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundData on prevalence and characteristics of different high blood pressure subtypes are lacking among Chinese children. Regarding the mechanistic differences between isolated systolic high blood pressure and isolated diastolic high blood pressure and their different impact on end organ diseases, it is necessary to examine the prevalence of different high blood pressure subtypes in Chinese children and explore their associations with adiposity.

methodsData were derived from the baseline data of a multi-centered cluster randomized controlled trial involving participants from China. High blood pressure was defined according to age-, gender- and height-specific 95th percentile developed by the National High Blood Pressure Education Program Working Group. Body mass index was used to classify underweight, normal weight, overweight and obesity.

resultsThe prevalence of HBP was 10.2% and 8.9% for boys and girls, respectively. Isolated systolic high blood pressure is the dominant high blood pressure subtype among Chinese boys aged 6-17 years and girls aged 12-17 years, while isolated diastolic high blood pressure was the most common high blood pressure subtype in girls aged 6-11 years. In boys, the status of overweight doubled the risk of isolated systolic high blood pressure (95% CI, 1.73, 2.31; P < 0.001) compared with the normal weight group, and the risk for obese children was 4.32 (95% CI, 3.81, 4.90; P < 0.001). The corresponding odds ratios in girls were 2.04 (95% CI, 1.68, 2.48, P < 0.001) for overweight, and 4.0 (95% CI, 3.36, 4.76, P < 0.001) for obesity. Similar patterns were also observed in the association between combined systolic and diastolic high blood pressure and adiposity.

conclusionThe distribution of high blood pressure subtypes in boys differed from those in girls, and boys with adiposity showed a higher risk of high blood pressure than their female counterpart. Difference in strength of association between isolated diastolic high blood pressure and isolated systolic high blood pressure with body mass index was also found. These results may aid current strategies for preventing and controlling pediatric hypertension.

Indexed as

Blood PressureBody Mass IndexAdiposityAdolescentAsian PeopleChildChinaCross-Sectional StudiesFemaleHumansHypertensionMaleOdds RatioOverweightPediatric ObesityPrevalenceBlood pressureBody mass indexChildrenHigh blood pressure subtypeObesity

Identifiers

PMID28651555
PMCPMC5485696
OpenAlexW2646348774

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.