Evidence map›Paper›PMID 22880097›Full record

Trial reportPloS one2012

Similar health benefits of endurance and high-intensity interval training in obese children.

Ana Carolina Corte de Araujo, Hamilton Roschel, Andreia Rossi Picanço, Danilo Marcelo Leite do Prado, Sandra Mara Ferreira Villares, Ana Lúcia de Sá Pinto, Bruno Gualano

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03042234 (Effects of High-intensity Interval Training on Cardiorespiratory Performance and Substrate Oxidation in Insulin-resistant and Insulin-sensitive Obese Adolescents), which is not on this map. Cited by 62 papers, 11 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 11 pooled it
12.8field-weighted citation impact, top 1% 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.

NCT03042234 nacompletednot on this mapstarted 2017, after this paper: background citation

Effects of High-intensity Interval Training on Cardiorespiratory Performance and Substrate Oxidation in Insulin-resistant and Insulin-sensitive Obese Adolescents: A Before-and-after Clinical Study

TypeinterventionalSponsorFaculdade de Ciências Médicas da Santa Casa de São PauloRan2017 to 2018Enrolled25ConditionsObesity, Insulin-resistant, AdolescentsArmsGroup Insulin-Resistant, Group Insulin-Sensitive
3 · Its place in the literature

Who cites it

62 citing papers in PubMed, 11 syntheses or guidelines pooled it, 165 citations in OpenAlex.

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  8. 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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2 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

Ana Carolina Corte de AraujoUniversity of Sao Paulo, School of Medicine - Division of Rheumatology, Sao Paulo, Sao Paulo, Brazil.
Hamilton Roschel
Andreia Rossi Picanço
Danilo Marcelo Leite do Prado
Sandra Mara Ferreira Villares
Ana Lúcia de Sá Pinto
Bruno Gualano
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo compare two modalities of exercise training (i.e., Endurance Training [ET] and High-Intensity Interval Training [HIT]) on health-related parameters in obese children aged between 8 and 12 years.

methodsThirty obese children were randomly allocated into either the ET or HIT group. The ET group performed a 30 to 60-minute continuous exercise at 80% of the peak heart rate (HR). The HIT group training performed 3 to 6 sets of 60-s sprint at 100% of the peak velocity interspersed by a 3-min active recovery period at 50% of the exercise velocity. HIT sessions last ~70% less than ET sessions. At baseline and after 12 weeks of intervention, aerobic fitness, body composition and metabolic parameters were assessed.

resultsBOTH THE ABSOLUTE (ET: 26.0%; HIT: 19.0%) and the relative VO(2) peak (ET: 13.1%; HIT: 14.6%) were significantly increased in both groups after the intervention. Additionally, the total time of exercise (ET: 19.5%; HIT: 16.4%) and the peak velocity during the maximal graded cardiorespiratory test (ET: 16.9%; HIT: 13.4%) were significantly improved across interventions. Insulinemia (ET: 29.4%; HIT: 30.5%) and HOMA-index (ET: 42.8%; HIT: 37.0%) were significantly lower for both groups at POST when compared to PRE. Body mass was significantly reduced in the HIT (2.6%), but not in the ET group (1.2%). A significant reduction in BMI was observed for both groups after the intervention (ET: 3.0%; HIT: 5.0%). The responsiveness analysis revealed a very similar pattern of the most responsive variables among groups.

conclusionHIT and ET were equally effective in improving important health related parameters in obese youth.

Indexed as

ExerciseExercise TestHealthAnthropometryBlood PressureChildFemaleHeartHeart RateHumansLungMaleObesityPhysical Endurance

Identifiers

PMID22880097
PMCPMC3412799
OpenAlexW1999998533

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.