Evidence map›Paper›PMID 23705968›Full record

Trial reportBMC public health2013

High intensity interval running enhances measures of physical fitness but not metabolic measures of cardiovascular disease risk in healthy adolescents.

Duncan S Buchan, Stewart Ollis, John D Young, Stephen-Mark Cooper, Julian P H Shield, Julien S Baker

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC public health, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01027156 (The Influence of a High Intensity Physical Activity Intervention on a Selection of Health Related Outcomes), which is not on this 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
13.6field-weighted citation impact, top 2% 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.

NCT01027156 nacompletednot on this map

The Influence of a High Intensity Physical Activity Intervention on a Selection of Health Related Outcomes: An Ecological Approach

TypeinterventionalSponsorUniversity of the West of ScotlandRan2009 to 2009ConditionsTo Assess the Impact of the HIT Intervention on Physiological Responses, To Assess the Role of a Secondary High School as a Setting for Promoting Healthy Eating and PA Behaviours, To Determine the Associations Between CVD Risk Factors at Baseline in 15 - 18 Year Old YouthArmsHigh Intensity Exercise
3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 7 syntheses or guidelines pooled it, 85 citations in OpenAlex.

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  5. High-Intensity Interval Training upon Cognitive and Psychological Outcomes in Youth: A Systematic Review.International journal of environmental research and public health · 2021
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  7. EFFECTIVENESS OF OBESITY INTERVENTION PROGRAMS BASED ON GUIDELINES FOR ADOLESCENT STUDENTS: SYSTEMATIC REVIEW.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo
    Pooled it
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  9. Effects of a 12-Week Physical Activity Intervention on Psychological Symptoms in Adolescents.International journal of environmental research and public health · 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

6 authors at 3 institutions in 1 country.

Duncan S BuchanInstitute for Clinical Exercise and Health Science, School of Science, University of the West of Scotland, Hamilton, Scotland ML3 0JB, UK. duncan.buchan@uws.ac.uk
Stewart Ollis
John D Young
Stephen-Mark Cooper
Julian P H Shield
Julien S Baker
University of the West of Scotland · GBBristol Royal Hospital for Children · GBCardiff Metropolitan University · GB

Funding

Chief Scientist Office CZG/2/541
6 · The paper itself

Abstract

backgroundWith accumulating evidence suggesting that CVD has its origins in childhood, the purpose of this study was to examine whether a high intensity training (HIT) intervention could enhance the CVD risk profile of secondary school aged adolescents in a time efficient manner.

methodsParticipants in the study were adolescent school children (64 boys, 25 girls, 16.7 ± 0.6 years). The intervention group (30 boys, 12 girls) performed three weekly exercise sessions over 7 weeks with each session consisting of either four to six repeats of maximal sprint running within a 20 m area with 30 s recovery. The control group were instructed to continue their normal behaviour. All participants had indices of obesity, blood pressure and nine biochemical risk markers for cardiovascular disease recorded as well as four physical performance measures at baseline and post-intervention. Feedback was provided through informal discussion throughout the intervention period as well as post-intervention focus groups. Statistical differences between and within groups were determined by use of paired samples t-tests and ANCOVA.

resultsSignificant enhancements (P ≤ 0.05) in vertical jump performance, 10 m sprint speed and cardiorespiratory fitness was evident in the intervention group whereas a significant decrease in both agility and vertical jump performance was evident in the control group. Participants in the intervention group also experienced a significant decrease in systolic blood pressure post-intervention. Limited changes occurred with respect to the biochemical markers although both groups did experience a significant increase in LDL post-intervention whilst the control group experienced a significant decrease in total cholesterol. No apparent differences were evident between groups post intervention for any of the biochemical markers. Feedback indicated that participants endorsed the use of the intervention as an effective means of exercise.

conclusionsOur results demonstrate that high intensity exercise interventions may be used in the school setting for adolescents as a means of improving measures of physical fitness. Further investigations involving a larger cohort of participants, taken from different schools, is recommended.

trial registrationNCT01027156.

Indexed as

School Health ServicesAdolescentBlood PressureCardiovascular DiseasesCholesterolCholesterol, LDLFemaleFocus GroupsFollow-Up StudiesHumansMalePhysical FitnessRisk FactorsRunningCholesterolCholesterol, LDL

Identifiers

PMID23705968
PMCPMC3666892
OpenAlexW2152826862

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.