Evidence map›Paper›PMID 30777046›Full record

ArticleBMC musculoskeletal disorders2019

Relationship between lower-extremity defects and body mass among polish children: a cross-sectional study.

Michał Brzeziński, Zbigniew Czubek, Aleksandra Niedzielska, Marek Jankowski, Tomasz Kobus, Zbigniew Ossowski

Abstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

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  11. Is Adiposity Associated with the Quality of Movement Patterns in the Mid-Adolescent Period?International journal of environmental research and public health · 2020
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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.

Michał BrzezińskiDepartment of Public Health and Social Medicine, Medical University of Gdansk, Zwycięstwa 42a, 80-210, Gdańsk, Poland. brzezinski@gumed.edu.pl.ORCID http://orcid.org/0000-0002-3426-507X
Zbigniew CzubekUniversity of Physical Education and Sport in Gdansk, Gdansk, Poland.
Aleksandra NiedzielskaGdansk Centre for Health Promotion, Gdansk, Poland.
Marek JankowskiGdansk Centre for Health Promotion, Gdansk, Poland.
Tomasz KobuseHealth Solutions Sp. z o.o, Gdansk, Poland.
Zbigniew OssowskiUniversity of Physical Education and Sport in Gdansk, Gdansk, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLower extremity defects in healthy children raises interest of researchers as confirmed by numerous published original and review articles. The relationship between lower extremity postural defects and body mass are unclear as published data are inconclusive. The aim of the present cross-sectional study was to analyse the prevalence of lower extremity defects in a large group of 8- to 12-year-old children; and further to assess the probability of defects associated with values of body mass variables.

methodsThe study included prospective anthropometric measurements data of 6992 children (3476 boys and 3516 girls) from Gdansk (Northern Poland). Standard screening test used in Poland for assessment of lower limb defects were used (intermalleolar or intercondylar distance for knee alignment, linear vertical compass for valgus heel, computer podoscope or classical footprint and measuring the Sztriter-Godunow index for flatfeet). Body mass was assessed with local centile charts and IOTF cutoffs. Prevalence of postural defects was compared with an aid of Pearson's chi-squared test and Fisher's exact test. Probability of lower extremities postural defect was estimated on the basis of logistic regression analysis, and expressed as an odds ratio (OR) and its 95.0% CI.

resultsThe study demonstrated that cumulative prevalence of lower extremity defects (31.5%) was lower than reported in most published studies, most common defects were valgus heel (21.8%) and valgus knee (14.5%). Boys were significantly more frequently diagnosed with lower limb defects overall (p < 0.001), as well as with varus knee, valgus heel, flatfoot of any degree. Limb defects were found in 90,2% of obese children, 25,7% of normal weight and 15,1% of underweight children.

conclusionsPrevalence of some lower extremities defects seems to be sex specific. Prevalence varied across body weight categories and was rising with the increase of BMI. Increased body mass is correlated with a higher risk of developing lower extremity postural defects in children.

Indexed as

Body Mass IndexAnthropometryBody WeightChildCross-Sectional StudiesFemaleHumansLower ExtremityLower Extremity Deformities, CongenitalMalePediatric ObesityPolandProspective StudiesBody mass indexBody postureChildrenFlatfootGenu valgumScreening

Identifiers

PMID30777046
PMCPMC6504130

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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.