Evidence map›Paper›PMID 30090834›Full record

ArticleOrthopaedic journal of sports medicine2018

Establishing Minimal Important Differences for the VR-12 and SANE Scores in Patients Following Treatment of Rotator Cuff Tears.

Lingjie Zhou, Madhuri Natarajan, Bruce S Miller, Joel J Gagnier

Open access · goldAbstract read
In one paragraph

Article in Orthopaedic journal of sports medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Lingjie ZhouDepartment of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA.
Madhuri NatarajanDepartment of Infectious Diseases and Travel Medicine, MedStar Georgetown University Hospital, Washington, DC, USA.
Bruce S MillerDepartment of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan, USA.
Joel J GagnierDepartment of Infectious Diseases and Travel Medicine, MedStar Georgetown University Hospital, Washington, DC, USA.
University of Michigan–Ann Arbor · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMinimal important differences (MIDs) for the Veterans RAND 12-Item Health Survey (VR-12) and the Single Assessment Numeric Evaluation (SANE) have not been reported in patients following treatment for rotator cuff tears (RCTs). PURPOSE: To determine the MIDs for the VR-12 and SANE among patients with RCT after treatment. STUDY

designCohort study (diagnosis); Level of evidence, 2.

methodA total of 222 patients diagnosed with RCT completed the VR-12 and SANE at baseline and then received surgical or nonsurgical treatment. After 64 weeks, 160 patients completed the VR-12, the SANE, and a global change questionnaire. We applied a distribution-based approach to estimate the MIDs for the SANE and for the physical component score (PCS) and mental component score (MCS) of the VR-12. We then used the global rating score as an anchor for 20 patients who perceived a minimal improvement, and we applied an anchor-based approach. One-half standard deviation of the baseline score was used in the distribution-based approach. Linear regression analyses and backward model selection were conducted to evaluate the associations between patients' characteristics and the anchor-based MIDs.

resultsThe MIDs derived from distribution-based method estimates for the VR-12 PCS, MCS, and SANE scores were 4.94, 5.99, and 11.80, respectively. The MIDs estimated using the anchor-based method for the PCS, MCS, and SANE scores were 2.57 (90% CI, -1.62 to 6.76), 1.87 (90% CI, -2.07 to 5.80), and 27.25 (90% CI, 16.17 to 38.33), respectively. The final regression model for significant predictors of the MID on the PCS included baseline PCS (

conclusionThis is the first study to assess the MIDs for the VR-12 and SANE scores in patients with rotator cuff disease. The estimates of MID will facilitate the interpretation and application of these outcome measures in clinical practice and research.

Indexed as

minimal important differenceSANEVR-12

Identifiers

PMID30090834
PMCPMC6077909
OpenAlexW2883020819

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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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.