Evidence map›Paper›PMID 19130056›Full record

SynthesisInternational orthopaedics2009

Identification of prognostic factors for chronicity in patients with low back pain: a review of screening instruments.

M Melloh, A Elfering, C Egli Presland, C Roeder, T Barz, C Rolli Salathé, O Tamcan, U Mueller, J C Theis

Open access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in International orthopaedics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
8.9field-weighted citation impact, top 2% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 134 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  5. Article
  6. Review
  7. Article
  8. Back pain treatment: a new perspective.Therapeutic advances in musculoskeletal disease · 2022
    Review
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  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Observational
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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

9 authors at 3 institutions in 3 countries.

M MellohDepartment of Medical and Surgical Sciences, Dunedin School of Medicine, University of Otago, Private Bag 1921, Dunedin, New Zealand. markus.melloh@otago.ac.nz
A Elfering
C Egli Presland
C Roeder
T Barz
C Rolli Salathé
O Tamcan
U Mueller
J C Theis
University of Bern · CHUniversity of Otago · NZAsklepios Fachklinikum Brandenburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Low back pain (LBP) is currently the most prevalent and costly musculoskeletal problem in modern societies. Screening instruments for the identification of prognostic factors in LBP may help to identify patients with an unfavourable outcome. In this systematic review screening instruments published between 1970 and 2007 were identified by a literature search. Nine different instruments were analysed and their different items grouped into ten structures. Finally, the predictive effectiveness of these structures was examined for the dependent variables including "work status", "functional limitation", and "pain". The strongest predictors for "work status" were psychosocial and occupational structures, whereas for "functional limitation" and "pain" psychological structures were dominating. Psychological and occupational factors show a high reliability for the prognosis of patients with LBP. Screening instruments for the identification of prognostic factors in patients with LBP should include these factors as a minimum core set.

Indexed as

Disability EvaluationSurveys and QuestionnairesWork Capacity EvaluationAcute DiseaseChronic DiseaseDisease ProgressionFemaleHumansLow Back PainMaleMass ScreeningPain MeasurementPredictive Value of TestsPrognosisPsychologyRisk Factors

Identifiers

PMID19130056
PMCPMC2899092
OpenAlexW2093446825

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.