Evidence map›Paper›PMID 39931718›Full record

ArticleInternational journal of MS care2025

Physical Activity in Multiple Sclerosis: Real-World Data From Saskatchewan, Canada.

Katherine B Knox, Akhtarul Islam, Thuy Le, Sarah J Donkers, Charity Evans, Hyun J Lim

Abstract read
In one paragraph

Article in International journal of MS care, 2025. 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
–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

1 citing paper in PubMed.

  1. Associations between lifestyle factors and 2.5-year clinical outcomes differ by time since multiple sclerosis diagnosis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    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

6 authors.

Katherine B KnoxFrom the Department of Physical Medicine and Rehabilitation, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.ORCID https://orcid.org/0000-0002-9815-5822
Akhtarul Islamthe Clinical Research Support Unit, Department of Community Health and Epidemiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
Thuy Lethe Clinical Research Support Unit, Department of Community Health and Epidemiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
Sarah J Donkersthe School of Rehabilitation Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
Charity EvansCollege of Medicine, and the College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
Hyun J Limthe Clinical Research Support Unit, Department of Community Health and Epidemiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPhysical activity guidelines for multiple sclerosis (MS) were first published in 2013. Physical activity is safe and beneficial in MS, yet it is unclear if physical activity levels are changing in real-world settings.

methodsThe primary objective of this study is to determine if the physical activity levels of people with MS are changing. Between September 1, 2014, and February 22, 2022, when people first accessed a provincial MS drugs program in Saskatchewan, Canada, they were invited to complete the Godin Leisure-Time Exercise Questionnaire by mail. Scatter plots of total physical activity (TPA) and health contribution (HC) scores were generated from each person's questionnaire. Multivariable linear regression explored associations and interactions between disease-modifying treatment (DMT), sex, age, age at MS onset, and disease duration on physical activity level.

resultsThe response rate was 50.8% (505 responses from 993 requests). Of the respondents, 69.7% were female; the mean age was 42.8 (± 11.5) years; median MS disease duration was 6.0 years (IQR, 2.0-14.0); and 47.4% had prior DMT exposure. There was no significant change in physical activity levels of new registrants over 7 years (regression slopes TPA: 0.71,

conclusionsPhysical activity levels of people with MS remained suboptimal for health benefits over a 7-year period. Future research should include how to use physical activity guidelines to impact real-world activity levels.

Indexed as

disease-modifying therapyexercisephysical activityreal-world data

Identifiers

PMID39931718
PMCPMC11808384

What OpenQuestion holds

Textmetadata
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.