Evidence map›Paper›PMID 29097779›Full record

ArticleScientific reports2017

High prevalence of inadequate sitting and sleeping postures: a three-year prospective study of adolescents.

Matias Noll, Cláudia Tarragô Candotti, Bruna Nichele da Rosa, Marja Bochehin do Valle, Arthur Antoniolli, Adriane Vieira, Jefferson Fagundes Loss

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Investigation of the validity and reliability of the Turkish version of Back-Health-Related postural habits in daily activities questionnaire.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
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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

7 authors.

Matias NollInstituto Federal Goiano, Ceres, Brazil. matiasnoll@yahoo.com.br.ORCID 0000-0002-1482-0718
Cláudia Tarragô CandottiUniversidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Bruna Nichele da RosaUniversidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Marja Bochehin do ValleUniversidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Arthur AntoniolliUniversidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Adriane VieiraUniversidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Jefferson Fagundes LossUniversidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is a paucity of information regarding the development of body posture during adolescence. This three-year prospective study aimed to evaluate sitting and sleeping postures among adolescents, and to determine whether these postures are associated with age and sex. We assessed 525 adolescents aged 11-16 years from the fifth to eighth grades. These adolescents were reassessed three years later. The Back Pain and Body Posture Evaluation Instrument was used to evaluate the sleeping posture and three sitting positions: sitting to write, to use a computer, and during leisure activities. Our findings indicated a low prevalence of adequate sleeping and sitting postures at baseline, with a decrease in prevalence observed after three years for all postures. These changes were similar for both sexes. Moreover, we found a strong reduction of adequate posture prevalence for younger adolescents, but the oldest adolescents demonstrated no significant differences after three years. Early, rather than late, adolescence is a critical period for establishing inadequate sitting and sleeping postures. This has implications for posture throughout adulthood; hence, interventions targeted at this age group are needed.

Indexed as

PostureSitting PositionAdolescentChildFemaleHumansMalePrevalenceProspective StudiesSleep

Identifiers

PMID29097779
PMCPMC5668289

What OpenQuestion holds

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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.