Evidence map›Paper›PMID 34824123›Full record

ArticleBMJ open2021

Body mass index trajectory from childhood to puberty and high blood pressure: the China Health and Nutrition Survey.

Yiman Ji, Xiangjuan Zhao, Yiping Feng, Yanlin Qu, Ying Liu, Sijia Wu, Yutong Wu, Fuzhong Xue, Yunxia Liu

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
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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

9 authors at 1 institution in 1 country.

Yiman JiDepartment of Biostatistics, School of Public Health, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China.ORCID 0000-0001-8554-7221
Xiangjuan ZhaoDepartment of gynaecology, Maternal and Child Health Care of Shandong Province, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China.
Yiping FengDepartment of Biostatistics, School of Public Health, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China.
Yanlin QuDepartment of Biostatistics, School of Public Health, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China.
Ying LiuDepartment of Biostatistics, School of Public Health, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China.
Sijia WuDepartment of Biostatistics, School of Public Health, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China.
Yutong WuDepartment of Biostatistics, School of Public Health, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China.
Fuzhong XueDepartment of Biostatistics, School of Public Health, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China.
Yunxia LiuDepartment of Biostatistics, School of Public Health, Shandong University Cheeloo College of Medicine, Jinan, Shandong, China yunxialiu@163.com.ORCID 0000-0002-0388-1195
Shandong University · CN

Funding

UNIV OF NORTH CAROLINA CLINICAL NUTRITION RESEARCH UNITP30DK056350 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Venkata Saroja Voruganti · 1999 to 2026
$31.6M
MONITORING SOCIAL CHANGE: HEALTH, REPRODUCTION, AGINGR01HD030880 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ADAIR, LINDA S, POPKIN, BARRY M · 1994 to 2024
$27.0M
CHILD HEALTH EFFECTS OF RAPID SOCIO-DEMOGRAPHIC CHANGER01HD038700 · NICHD · UNIVERSITY OF NORTH CAROLINA CHAPEL HILL · PI POPKIN, BARRY M · 2000 to 2004
$1.5M
NICHD NIH HHS R01 HD030880NICHD NIH HHS R01 HD038700NIDDK NIH HHS P30 DK056350
6 · The paper itself

Abstract

objectivesThe prevalence of childhood hypertension is rising in parallel with the increasing prevalence of overweight and obesity in children. How growth trajectories from childhood to puberty relate to high blood pressure (HBP) is not well defined. We aimed to characterise potential body mass index (BMI) dynamic changing trajectories from childhood to puberty and investigate their association with HBP.

designA dynamic prospective cohort.

settingChina Health and Nutrition Survey 1991-2015.

participantsThere were 1907 participants (1027 men and 880 women) in this study. OUTCOMES: The primary outcome was HBP defined as systolic blood pressure (SBP)/diastolic blood pressure (DBP) exceeding the standards or diagnosis by medical records or taking antihypertensive medication.

resultsA model of cubic parameters with three groups was chosen, labelled as normal increasing group (85.16%, n=1624), high increasing group (9.81%, n=187) and resolving group (5.03%, n=96). Compared with the normal increasing group, the unadjusted HRs (95% CIs) for the resolving and high increasing groups were 0.91 (0.45 to 1.86) and 1.88 (1.26 to 2.81), respectively. After adjusting for baseline age, region, sex, baseline BMI z-score, baseline SBP and baseline DBP in model 3, the HRs (95% CIs) for the resolving and high increasing groups were 0.66 (0.30 to 1.45) and 1.56 (1.02 to 2.38).

conclusionsThese results indicate that the BMI trajectories from childhood to puberty have significant impact on HBP risk. Puberty is a crucial period for the development of HBP.

Indexed as

HypertensionPediatric ObesityBlood PressureBody Mass IndexChildChinaFemaleHumansMaleNutrition SurveysProspective StudiesPubertychild protectionepidemiologyhypertension

Identifiers

PMID34824123
PMCPMC8627396
OpenAlexW3217773612

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.