Evidence map›Paper›PMID 28324797›Full record

ArticleClinical biomechanics (Bristol, Avon)2017

Consistency of a lumbar movement pattern across functional activities in people with low back pain.

Andrej V Marich, Ching-Ting Hwang, Gretchen B Salsich, Catherine E Lang, Linda R Van Dillen

Registry-linked trialAbstract read
In one paragraph

Article in Clinical biomechanics (Bristol, Avon), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05600543 (Evaluation of the Effect of Lumbar Belt on Spinal Mobility in Subjects With and Without Low Back Pain), which is not on this map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing 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.

NCT05600543 nacompletednot on this mapstarted 2022, after this paper: background citation

Evaluation of the Effect of Lumbar Belt on Spinal Mobility in Subjects With and Without Low Back Pain

TypeinterventionalSponsorThuasneRan2022 to 2024Enrolled28ConditionsLow Back PainArmsLumbar belt, Lombaskin lumbar belt and the Lyne Up percko postural T-shirt.
3 · Its place in the literature

Who cites it

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

  1. Pooled it
  2. Trial
  3. Trial
  4. Review
  5. Article
  6. Spinal movement impairments in people with acute low back pain.Musculoskeletal science & practice · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Musculoskeletal pain in Parkinson's disease: a narrative review.Neurodegenerative disease management · 2021
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Observational
  18. Article
  19. Article
  20. A Narrative Review of Musculoskeletal Impairments Associated With Nonspecific Chronic Pelvic Pain.PM & R : the journal of injury, function, and rehabilitation · 2019
    Review
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.

Andrej V MarichProgram in Physical Therapy, Washington University in St. Louis, School of Medicine, 4444 Forest Park Ave, St. Louis, MO. 63108, USA. Electronic address: avmarich@wustl.edu.
Ching-Ting HwangProgram in Physical Therapy, Washington University in St. Louis, School of Medicine, 4444 Forest Park Ave, St. Louis, MO. 63108, USA. Electronic address: ching-ting.hwang@wustl.edu.
Gretchen B SalsichDepartment of Physical Therapy and Athletic Training, Saint Louis University, 3437 Caroline St, St. Louis, MO 63104, USA. Electronic address: salsichg@slu.edu.
Catherine E LangProgram in Physical Therapy, Washington University in St. Louis, School of Medicine, 4444 Forest Park Ave, St. Louis, MO. 63108, USA. Electronic address: langc@wustl.edu.
Linda R Van DillenProgram in Physical Therapy, Washington University in St. Louis, School of Medicine, 4444 Forest Park Ave, St. Louis, MO. 63108, USA. Electronic address: vandillenl@wustl.edu.

Funding

DOCTORAL TRAINING PROGRAM IN MOVEMENT SCIENCET32HD007434 · NICHD · WASHINGTON UNIVERSITY · PI Michael D Harris, Catherine Lang · 1993 to 2026
$4.2M
Spinal Control during Functional Activities to Improve Low Back Pain OutcomesR01HD047709 · NICHD · WASHINGTON UNIVERSITY · PI VANDILLEN, LINDA R · 2006 to 2017
$3.7M
NICHD NIH HHS R01 HD047709NICHD NIH HHS T32 HD007434
6 · The paper itself

Abstract

backgroundLimitation in function is a primary reason people with low back pain seek medical treatment. Specific lumbar movement patterns, repeated throughout the day, have been proposed to contribute to the development and course of low back pain. Varying the demands of a functional activity test may provide some insight into whether people display consistent lumbar movement patterns during functional activities. Our purpose was to examine the consistency of the lumbar movement pattern during variations of a functional activity test in people with low back pain and back-healthy people.

methods16 back-healthy adults and 32 people with low back pain participated. Low back pain participants were classified based on the level of self-reported functional limitations. Participants performed 5 different conditions of a functional activity test. Lumbar excursion in the early phase of movement was examined. The association between functional limitations and early phase lumbar excursion for each test condition was examined.

findingsPeople with low back pain and high levels of functional limitation demonstrated a consistent pattern of greater early phase lumbar excursion across test conditions (p<0.05). For each test condition, the amount of early phase lumbar excursion was associated with functional limitation (r=0.28-0.62).

interpretationOur research provides preliminary evidence that people with low back pain adopt consistent movement patterns during the performance of functional activities. Our findings indicate that the lumbar spine consistently moves more readily into its available range in people with low back pain and high levels of functional limitation. How the lumbar spine moves during a functional activity may contribute to functional limitations.

Indexed as

AdultFemaleHumansLow Back PainLumbar VertebraeLumbosacral RegionMaleMovementRange of Motion, ArticularFunctional activityFunctional limitationLow back painMovement

Identifiers

PMID28324797
PMCPMC5432007

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Registered trials

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.