Evidence map›Paper›PMID 35587023›Full record

ArticleHypertension (Dallas, Tex. : 1979)2022

Puberty Timing and Sex-Specific Trajectories of Systolic Blood Pressure: a Prospective Cohort Study.

Kate N O'Neill, Joshua A Bell, George Davey Smith, Kate Tilling, Patricia M Kearney, Linda M O'Keeffe

Open access · bronzeAbstract read
In one paragraph

Article in Hypertension (Dallas, Tex. : 1979), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

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  13. Long-term changes in blood pressure and their health impact.Hypertension research : official journal of the Japanese Society of Hypertension · 2023
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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

6 authors at 2 institutions in 2 countries.

Kate N O'NeillSchool of Public Health, University College Cork, Ireland (K.N.O.N., P.M.K., L.M.O.K.).ORCID 0000-0003-4843-4265
Joshua A BellMRC Integrative Epidemiology Unit at the University of Bristol, United Kingdom (J.A.B., G.D.S., K.T., L.M.O.K.).
George Davey SmithMRC Integrative Epidemiology Unit at the University of Bristol, United Kingdom (J.A.B., G.D.S., K.T., L.M.O.K.).ORCID 0000-0002-1407-8314
Kate TillingMRC Integrative Epidemiology Unit at the University of Bristol, United Kingdom (J.A.B., G.D.S., K.T., L.M.O.K.).
Patricia M KearneySchool of Public Health, University College Cork, Ireland (K.N.O.N., P.M.K., L.M.O.K.).
Linda M O'KeeffeSchool of Public Health, University College Cork, Ireland (K.N.O.N., P.M.K., L.M.O.K.).
University College Cork · IEUniversity of Bristol · GB

Funding

Medical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_PC_19009Medical Research Council MC_UU_00011/1Medical Research Council MC UU 00011/3Medical Research Council MC_UU_00011/3Wellcome Trust 076467/Z/05/ZWellcome Trust 086676/Z/08/ZWellcome Trust 204813/Z/16/ZWellcome Trust 217065/Z/19/Z
6 · The paper itself

Abstract

backgroundSex differences in systolic blood pressure (SBP) emerge during adolescence but the role of puberty is not well understood. We examined sex-specific changes in SBP preceding and following puberty and examined the impact of puberty timing on SBP trajectories in females and males.

methodsTrajectories of SBP before and after puberty and by timing of puberty in females and males in a contemporary birth cohort study were analyzed. Repeated measures of height from age 5 to 20 years were used to identify puberty timing (age at peak height velocity). SBP was measured on ten occasions from 3 to 24 years (N participants, 4062; repeated SBP measures, 29 172). Analyses were performed using linear spline multilevel models based on time before and after puberty and were adjusted for parental factors and early childhood factors.

resultsMean age at peak height velocity was 11.7 years (SD, 0.8) for females and 13.6 years (SD, 0.9) for males. Males had faster rates of increase in SBP before puberty leading to 10.19 mm Hg (95% CI, 6.80-13.57) higher mean SBP at puberty which remained similar at 24 years (mean difference, 11.43 mm Hg [95% CI, 7.22-15.63]). Puberty timing was associated with small transient differences in SBP trajectories postpuberty in both sexes and small differences at 24 years in females only.

conclusionsA large proportion of the higher SBP observed in males compared with females in early adulthood is accrued before puberty. Interventions targeting puberty timing are unlikely to influence SBP in early adulthood.

Indexed as

Body HeightPubertyAdolescentAdultBlood PressureChildChild, PreschoolCohort StudiesFemaleHumansMaleProspective StudiesRisk FactorsYoung Adultblood pressurecardiovascular diseasespubertyrisk factor

Identifiers

PMID35587023
PMCPMC9278704
OpenAlexW4280650532

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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.