Evidence map›Paper›PMID 28559667›Full record

ArticleThe Journal of manual & manipulative therapy2017

Inter-rater reliability of the McKenzie System of Mechanical Diagnosis and Therapy in the examination of the knee.

Sean Willis, Richard Rosedale, Ravi Rastogi, Shawn M Robbins

Abstract read
In one paragraph

Article in The Journal of manual & manipulative therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 15% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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 at 2 institutions in 1 country.

Sean WillisDepartment of Physiotherapy, London Health Sciences Centre, University Hospital, London, Canada.ORCID 0000-0001-9595-2810
Richard RosedaleDepartment of Physiotherapy, London Health Sciences Centre, University Hospital, London, Canada.
Ravi RastogiDepartment of Physiotherapy, London Health Sciences Centre, University Hospital, London, Canada.ORCID 0000-0001-8577-6956
Shawn M RobbinsSchool of Physical and Occupational Therapy, Centre for Interdisciplinary Research in Rehabilitation, Constance Lethbridge Rehabilitation Centre, McGill University, Montreal, Canada.ORCID 0000-0002-8108-0561
London Health Sciences Centre · CAMcGill University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe McKenzie System of Mechanical Diagnosis and Therapy (MDT) is a widely used method of classification and management of musculoskeletal problems. Although MDT has been investigated for its reliability and efficacy in the management of spinal pain, few studies have evaluated the system when applying it to musculoskeletal problems in the extremities, in particular the knee. The purpose of this study was to investigate the inter-rater reliability of MDT when classifying clinical vignettes describing patients with musculoskeletal knee pain.

methodsThis study was divided into two phases. First, 10 clinicians experienced in the use of MDT were recruited to write a total of 60 clinical vignettes based upon the initial assessment of their past patients with knee pain. Second, six different MDT raters were recruited to rate 53 selected vignettes and reliability was determined using Fleiss Kappa.

resultsThere was 'substantial agreement' among six MDT raters classifying the clinical vignettes into one of four categories ( DISCUSSION: MDT demonstrated acceptable reliability among trained raters to classify clinical vignettes describing patients with musculoskeletal knee pain. To generalize the use of the system to more users, future research should continue to investigate the reliability of MDT using raters with lower levels of training and experience and assess reliability in real patients. LEVEL OF EVIDENCE: 5.

Indexed as

kneeMcKenzie SystemMechanical Diagnosis and Therapyreliabilityvignette

Identifiers

PMID28559667
PMCPMC5430453
OpenAlexW1869719183

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.