Evidence map›Paper›PMID 28803704›Full record

Trial reportBrazilian journal of physical therapy

Effectiveness of graded activity versus physiotherapy in patients with chronic nonspecific low back pain: midterm follow up results of a randomized controlled trial.

Maurício Oliveira Magalhães, Josielli Comachio, Paulo Henrique Ferreira, Evangelos Pappas, Amélia Pasqual Marques

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Brazilian journal of physical therapy. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 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.

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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Advances in physiotherapy for chronic low-back pain: a level I systematic review.Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology · 2026
    Pooled it
  2. Pooled it
  3. Exercise therapy for chronic low back pain.The Cochrane database of systematic reviews · 2021
    Pooled it
  4. Trial
  5. Trial
  6. Article
  7. Article
  8. Article
  9. Article
  10. Graded activity for chronic low back pain.The Cochrane database of systematic reviews · 2025
    Article
  11. Article
  12. Review
  13. Article
  14. Interventions for the Management of Acute and Chronic Low Back Pain: Revision 2021.The Journal of orthopaedic and sports physical therapy · 2021
    Article
  15. Review
  16. 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.

Maurício Oliveira MagalhãesUniversity of Sao Paulo, School of Medicine, Department of Speech, Physical and Occupational Therapy, São Paulo, SP, Brazil.
Josielli ComachioUniversity of Sao Paulo, School of Medicine, Department of Speech, Physical and Occupational Therapy, São Paulo, SP, Brazil. Electronic address: josiellicomachio@usp.br.
Paulo Henrique FerreiraThe University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia.
Evangelos PappasThe University of Sydney, Faculty of Health Sciences, Sydney, New South Wales, Australia.
Amélia Pasqual MarquesUniversity of Sao Paulo, School of Medicine, Department of Speech, Physical and Occupational Therapy, São Paulo, SP, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLow back pain (LBP) is a major health and economic problem worldwide. Graded activity and physiotherapy are commonly used interventions for nonspecific low back pain. However, there is currently little evidence to support the use of one intervention over the other in the medium-term.

objectiveTo compare the effectiveness of graded activity exercises to physiotherapy-based exercises at mid-term (three and six months' post intervention) in patients with chronic nonspecific LBP.

methodsSixty-six patients were randomly allocated to two groups: graded activity group (n=33) and physiotherapy group (n=33). These patients received individual sessions twice a week for six weeks. Follow-up measurements were taken at three and six months. The main outcome measurements were intensity pain (Pain Numerical Rating Scale) and disability (Rolland Morris Disability Questionnaire).

resultsNo significant differences between groups after three and six month-follow ups were observed. Both groups showed similar outcomes for pain intensity at three months [between group differences: -0.1 (95% confidence interval [CI]=-1.5 to 1.2)] and six months [0.1 (95% CI=-1.1 to 1.5)], disability at three months was [-0.6 (95% CI=-3.4 to 2.2)] and six months [0.0 (95% CI=-2.9 to 3.0)].

conclusionThe results of this study suggest that graded activity and physiotherapy have similar effects in the medium-term for patients with chronic nonspecific low back pain.

Indexed as

Physical Therapy ModalitiesChronic DiseaseExerciseExercise TherapyFollow-Up StudiesHumansLow Back PainTreatment OutcomeExerciseLow back painPhysical therapyRehabilitation

Identifiers

PMID28803704
PMCPMC5816082

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.