Evidence map›Paper›PMID 29896049›Full record

ArticleInternational journal of MS care

Social Cognitive Theory Correlates of Physical Activity in Inactive Adults with Multiple Sclerosis.

Marcin Kacper Uszynski, Blathin Casey, Sara Hayes, Stephen Gallagher, Helen Purtill, Robert W Motl, Susan Coote

Abstract read
In one paragraph

Article in International journal of MS care. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Trial
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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.

Marcin Kacper Uszynski
Blathin Casey
Sara Hayes
Stephen Gallagher
Helen Purtill
Robert W Motl
Susan Coote

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is a growing body of evidence that physical activity (PA) improves symptoms of multiple sclerosis (MS). Despite the benefits of PA, people with MS are relatively inactive compared with their healthy counterparts. This study investigated associations between social cognitive theory (SCT) constructs and energy expenditure (EE) as an objective measure of PA in a sample of inactive people with MS.

methodsParticipants (n = 65) completed several questionnaires and were assessed using standardized outcome measures as part of a cross-sectional analysis of baseline data from a randomized controlled trial (Step it Up).

resultsThe bivariate correlation analysis indicated that of all SCT constructs, only exercise self-efficacy was significantly correlated with EE (r = 0.297, P = .022). Multiple linear regression analysis found that exercise self-efficacy independently explained 9% of the variance in EE (R

conclusionsThe constructs of SCT explained little of the variance of objectively measured PA in a sample of inactive people with MS who volunteered for an exercise trial. The only significant variable was exercise self-efficacy, which confirms the importance of enhancing it through PA interventions.

Identifiers

PMID29896049
PMCPMC5991504

What OpenQuestion holds

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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.