Evidence map›Paper›PMID 31140705›Full record

Observational studyPM & R : the journal of injury, function, and rehabilitation2020

Examination of the Lumbar Movement Pattern during a Clinical Test and a Functional Activity Test in People with and without Low Back Pain.

Andrej V Marich, Ching-Ting Hwang, Christopher J Sorensen, Linda R van Dillen

Registry-linked trialAbstract readObservational Study
In one paragraph

Observational study in PM & R : the journal of injury, function, and rehabilitation, 2020. 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 10 papers, 1 of them a synthesis that pooled it.

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

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

  1. Pooled it
  2. Trial
  3. Review
  4. Spinal movement impairments in people with acute low back pain.Musculoskeletal science & practice · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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

4 authors.

Andrej V MarichProgram in Physical Therapy, Washington University in St. Louis, School of Medicine, St. Louis, MO.
Ching-Ting HwangProgram in Physical Therapy, Washington University in St. Louis, School of Medicine, St. Louis, MO.
Christopher J SorensenProgram in Physical Therapy, Washington University in St. Louis, School of Medicine, St. Louis, MO.
Linda R van DillenProgram in Physical Therapy, Washington University in St. Louis, School of Medicine, St. Louis, MO.ORCID 0000-0002-3845-4783

Funding

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 R01HD047709
6 · The paper itself

Abstract

backgroundIt is assumed that the lumbar movement pattern observed during a clinical test is representative of the movement pattern used during a functional activity. Very little is known about how the lumbar movement pattern during a clinical test is associated with the lumbar movement pattern during a functional activity and how the lumbar movement pattern is associated with functional limitation.

objectiveThe purpose was to examine the lumbar movement pattern during a clinical test and a functional activity test in people with and people without low back pain (LBP), and the relationship of lumbar motion to LBP-related functional limitation.

designObservational study.

participants16 back-healthy adults and 32 people with chronic LBP.

methodsParticipants performed a standardized clinical test of forward bending and a functional activity test of picking up an object. MAIN OUTCOME MEASUREMENTS: Maximal lumbar excursion and lumbar excursion at 0% to 50% and 50% to 100% of movement time were examined.

resultsSignificant associations were present between the two movement tests for both back-healthy people and people with LBP (r = 0.47-0.73). In people with LBP the amount of lumbar motion in the 0% to 50% of movement time interval for both tests was significantly associated with functional limitation (r = 0.43-0.62).

conclusionLumbar movement patterns were similar between the two tests, and lumbar motion early in the movement of a functional test was related to self-report of functional limitation. LEVEL OF EVIDENCE: III.

Indexed as

Low Back PainAdultBiomechanical PhenomenaFemaleHumansLumbar VertebraeLumbosacral RegionMaleMovementRange of Motion, ArticularYoung Adult

Identifiers

PMID31140705
PMCPMC6883115

What OpenQuestion holds

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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.