Evidence map›Paper›PMID 31325296›Full record

ArticleThe international journal of occupational and environmental medicine2019

Myoelectric Activity of Individual

Mahmood Reza Azghani, Jalil Nazari, Nader Sozapoor, Mohamad Asghari Jafarabadi, Ali E Oskouei

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

Article in The international journal of occupational and environmental medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 28% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Article
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

5 authors at 2 institutions in 1 country.

Mahmood Reza AzghaniDepartment of Biomechanical Engineering, Faculty of Biomedical Engineering, Sahand University of Technology, Tabriz, Iran.
Jalil NazariDepartment of Occupational Health, Tabriz University of Medical Sciences, Tabriz, Iran. nazar_j@yahoo.com.
Nader SozapoorDepartment of Occupational Health, Tabriz University of Medical Sciences, Tabriz, Iran.
Mohamad Asghari JafarabadiRoad Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Ali E OskoueiDepartment of Physiotherapy, Tabriz University of Medical Sciences, Tabriz, Iran.
Tabriz University of Medical Sciences · IRSahand University of Technology · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe chair influences the position of the user in relation to his or her devices. Prolonged static sitting is a frequently mentioned risk factor for low back pain. Seat design, thus, plays an important role in the study of human sitting. Quantitative information is needed on what happens to body when one sits in chairs with different seat depth.

objectiveTo determine the myoelectric activity (EMG) of individual

methodsEMG recordings were taken using surface electrodes placed on the

resultsA significant (p<0.05) difference was observed between the mean EMG recordings for the 3 tested seat pan depths. EMG activity was higher in seats with the 5

conclusionThe seat pan depth used during a comfortable position has a significant effect on the level of myoelectric activity in the

Indexed as

Sitting PositionAdultAnthropometryBack MusclesBiomechanical PhenomenaElectromyographyErgonomicsFemaleHumansLow Back PainLumbar VertebraeMaleAnthropometryElectromyographyErgonomicsFatigueMuscles

Identifiers

PMID31325296
PMCPMC6708405
OpenAlexW2962533322

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.