Evidence map›Paper›PMID 29075501›Full record

ArticleBMC sports science, medicine & rehabilitation2017

Could current factors be associated with retrospective sports injuries in Brazilian jiu-jitsu? A cross-sectional study.

Dayana das Graças, Letícia Nakamura, Fernando Sérgio Silva Barbosa, Paula Felippe Martinez, Filipe Abdalla Reis, Silvio Assis de Oliveira-Junior

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC sports science, medicine & rehabilitation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

11 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
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  5. Article
  6. Differences in Body Balance According to Body Mass Classification among Brazilian Jiu-Jitsu Athletes.International journal of environmental research and public health · 2022
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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 1 country.

Dayana das GraçasPostgraduate Program in Health and Development, Federal University of Mato Grosso do Sul, Campo Grande, MS Brazil.
Letícia NakamuraSchool of Physical Therapy, Federal University of Mato Grosso do Sul, Campo Grande, MS Brazil.
Fernando Sérgio Silva BarbosaPostgraduate Program in Health and Development, Federal University of Mato Grosso do Sul, Campo Grande, MS Brazil.
Paula Felippe MartinezPostgraduate Program in Health and Development, Federal University of Mato Grosso do Sul, Campo Grande, MS Brazil.
Filipe Abdalla ReisSchool of Physical Therapy, Anhanguera University - UNIDERP, Campo Grande, MS Brazil.
Silvio Assis de Oliveira-JuniorPostgraduate Program in Health and Development, Federal University of Mato Grosso do Sul, Campo Grande, MS Brazil.
Universidade Federal de Mato Grosso do Sul · BRAnhanguera-Uniderp University · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBrazilian jiu-jitsu is characterized by musculoskeletal disorders and high occurrence of sports injuries. The present study was aimed to analyze some internal factors, as well as to describe occurrence and characteristics of retrospective musculoskeletal injuries in different age groups of Brazilian jiu-jitsu practitioners.

methodsOne hundred ninety-three Brazilian jiu-jitsu practitioners, which were divided into three age groups: Adolescent, Adult, and Master. Besides anthropometric characterization, standard clinical tests were conducted to analyze the global and segmental joint flexibility, lumbar spine range of motion, and handgrip strength. Sports injury occurrence and total physical activity were obtained from an adapted morbidity survey and International Physical Activity Questionnaire - Short Form (IPAQ-SF), respectively.

resultsA total of 247 cases of retrospective injuries was registered (1.27 injury/ participant). Occurrence of rectus femoral muscle retraction in the right leg was increased within Master. Adult and Master have exhibited higher occurrence of sports injuries than Adolescent group (

conclusionsJoint injuries derived from combat demands were the main sports injury in all age categories of Brazilian jiu-jitsu. Master subjects presented a higher occurrence of clinical changes and retrospective musculoskeletal injuries in relation to other age groups. Female gender and exposure time constituted the main predictive factors in adolescent subjects, while graduation category was more directly associated with retrospective injury onset in the Adult group.

Indexed as

Athletic injuriesAthletic performanceEpidemiologySports medicine

Identifiers

PMID29075501
PMCPMC5651575
OpenAlexW2766942980

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.