Evidence map›Paper›PMID 36937517›Full record

ArticleFrontiers in neurology2023

Reliability of the modified Rankin Scale in clinical practice of stroke units and rehabilitation wards.

Natalia Pożarowszczyk, Iwona Kurkowska-Jastrzębska, Iwona Sarzyńska-Długosz, Maciej Nowak, Michał Karliński

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In one paragraph

Article in Frontiers in neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 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

37 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Effectiveness and Safety of Su He Xiang Pill in the Treatment of Acute Stroke: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Pooled it
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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

5 authors.

Natalia Pożarowszczyk2nd Department of Neurology, Institute of Psychiatry and Neurology, Sobieskiego, Warsaw, Poland.
Iwona Kurkowska-Jastrzębska2nd Department of Neurology, Institute of Psychiatry and Neurology, Sobieskiego, Warsaw, Poland.
Iwona Sarzyńska-DługoszNeurological Rehabilitation Ward, Institute of Psychiatry and Neurology, Sobieskiego, Warsaw, Poland.
Maciej Nowak2nd Department of Neurology, Institute of Psychiatry and Neurology, Sobieskiego, Warsaw, Poland.
Michał Karliński2nd Department of Neurology, Institute of Psychiatry and Neurology, Sobieskiego, Warsaw, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The Modified Rankin Scale (mRS) is the most common tool to quantify post-stroke disability in everyday practice and by certified raters in clinical trials. However, interobserver variability may affect reliability of retrospective observational studies, including clinical registries. Our aim was to assess real-life consistency between neurologists and physical and rehabilitation medicine physicians using mRS to rate post-stroke disability of patients transferred directly from stroke unit (SU) to rehabilitation ward (RW). Methods: This is a retrospective analysis of 132 consecutive acute stroke patients transferred from single tertiary SU to RW located in the same hospital in Poland. Patients were assessed by one rater from each department at the day of transfer. We distinguished between physicians previously certified in using mRS for clinical trials and not-certified physicians using mRS in everyday practice. Results: mRS at discharge from SU and on admission to RW was recorded for 105 of 132 patients. The overall agreement was 70.5% (kappa 0.55). Similar agreement was observed in the subset of 30 patients rated by certified physicians in both departments (70.0%, kappa 0.57) and in the subset of 61 patients rated by a pair of certified neurologist and not-certified rehabilitation physician (73.8%, kappa 0.58). Conclusions: Everyday consistency between raters from SU and RW in using mRS is modest as in previous validation studies. However, it may be considered sufficient for the purpose of observational studies or stroke registries. It emphasizes the need for easily accessible training in conventional mRS or implementation of specialized tools with predefined questions.

Indexed as

consistencydisabilitymodified Rankin Scaleoutcome assessmentreliabilitystroke

Identifiers

PMID36937517
PMCPMC10020493

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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.