Evidence map›Paper›PMID 31343700›Full record

ArticlePhysical therapy2019

Low Back Pain--Related Disability in Parkinson Disease: Impact on Functional Mobility, Physical Activity, and Quality of Life.

Ryan P Duncan, Linda R Van Dillen, Jane M Garbutt, Gammon M Earhart, Joel S Perlmutter

Open access · bronzeAbstract read
In one paragraph

Article in Physical therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Musculoskeletal pain in Parkinson's disease: a narrative review.Neurodegenerative disease management · 2021
    Review
  7. Review
  8. Musculoskeletal Pain in Parkinson's Disease.Frontiers in neurology · 2021
    Article
  9. 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 1 institution in 1 country.

Ryan P DuncanProgram in Physical Therapy, Washington University School of Medicine in Saint Louis, 4444 Forest Park Blvd, Campus Box 8502, St Louis, MO 63108 (USA).
Linda R Van DillenProgram in Physical Therapy, and Department of Orthopaedic Surgery, Washington University School of Medicine in Saint Louis.
Jane M GarbuttDepartment of Medicine, and Department of Pediatrics, Washington University School of Medicine in Saint Louis.
Gammon M EarhartProgram in Physical Therapy, Department of Neurology, and Department of Neuroscience, Washington University School of Medicine in Saint Louis.
Joel S PerlmutterDepartment of Neurology, Program in Physical Therapy, Department of Neuroscience, Department of Radiology, and Program in Occupational Therapy, Washington University School of Medicine in Saint Louis.
Washington University in St. Louis · US

Funding

WU INSTITUTE OF CLINICAL AND TRANSLATIONAL SCIENCESUL1TR002345 · NCATS · WASHINGTON UNIVERSITY · PI William G. Powderly · 2017 to 2026
$97.8M
MULTICENTER CAREER DEVELOPMENT PROGRAM FOR PHYSICAL AND OCCUPATIONAL THERAPYK12HD055931 · NICHD · WASHINGTON UNIVERSITY · PI HAYES, MARCIE HARRIS · 2007 to 2021
$12.7M
INVESTIGATIONS OF DEMENTIA IN PARKINSON DISEASER01NS075321 · NINDS · WASHINGTON UNIVERSITY · PI CAMPBELL, MEGHAN C, PERLMUTTER, JOEL SYNES · 2011 to 2021
$8.2M
Spinal Control during Functional Activities to Improve Low Back Pain OutcomesR01HD047709 · NICHD · WASHINGTON UNIVERSITY · PI VANDILLEN, LINDA R · 2006 to 2017
$3.7M
NCATS NIH HHS UL1 TR002345NICHD NIH HHS K12 HD055931NICHD NIH HHS R01 HD047709NINDS NIH HHS R01 NS075321
6 · The paper itself

Abstract

backgroundPeople with Parkinson disease (PD) frequently experience low back pain (LBP), yet the impact of LBP on functional mobility, physical activity, and quality of life (QOL) has not been described in PD.

objectiveThe objectives of this study were to describe body positions and functional activities associated with LBP and to determine the relationships between LBP-related disability and PD motor sign severity, physical activity level, and QOL.

designThe study was a cross-sectional study.

methodsThirty participants with idiopathic PD (mean age = 64.6 years [SD = 10.3]; 15 women) completed the Revised Oswestry Disability Questionnaire (RODQ), a measure of LBP-related disability. PD motor symptom severity was measured using the Movement Disorder Society-Unified Parkinson Disease Rating Scale Part III (MDS-UPRDS III). The Physical Activity Scale for the Elderly (PASE) was used to measure self-reported physical activity. The Parkinson Disease Questionnaire-39 (PDQ-39) was used to measure QOL. Descriptive statistics were used to characterize LBP intensity and LBP-related disability. Spearman correlations were used to determine relationships between the RODQ and the MDS-UPDRS III, PASE, and PDQ-39.

resultsLBP was reported to be of at least moderate intensity by 63.3% of participants. LBP most frequently impaired standing, sleeping, lifting, and walking. The RODQ was significantly related to the MDS-UPDRS III (r = 0.38), PASE (r = -0.37), PDQ-39 summary index (r = 0.55), PDQ-39 mobility subdomain (r = 0.54), and PDQ-39 bodily pain subdomain (r = 0.44). LIMITATIONS: Limitations included a small sample of people with mild to moderate PD severity, the fact that RODQ is a less frequently used measure of LBP-related disability, and the lack of a non-PD control group.

conclusionsLBP affected walking, sleeping, standing, and lifting in this small sample of people with mild to moderate PD. Greater LBP-related disability was associated with greater motor sign severity, lower physical activity level, and lower QOL in people with PD.

Indexed as

Disability EvaluationExerciseCross-Sectional StudiesFemaleHumansLow Back PainMaleMiddle AgedMovementParkinson DiseaseQuality of LifeSeverity of Illness IndexSurveys and Questionnaires

Identifiers

PMID31343700
PMCPMC6821152
OpenAlexW2964099530

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.