Evidence map›Paper›PMID 34223541›Full record

ArticleNeurotrauma reports2020

Trends in Rates of ASIA Impairment Scale Conversion in Traumatic Complete Spinal Cord Injury.

Ralph J Marino, Michael Leff, Diana D Cardenas, Jayne Donovan, David Chen, Steve Kirshblum, Benjamin E Leiby

Open access · goldAbstract read
In one paragraph

Article in Neurotrauma reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
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

8 citing papers in PubMed, 20 citations in OpenAlex.

  1. Ultra-early surgery within 12 hours is associated with improved short-term outcomes after traumatic cervical spinal cord injury: A retrospective cohort study.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
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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

7 authors at 5 institutions in 1 country.

Ralph J MarinoDepartment of Rehabilitation Medicine, Philadelphia, Pennsylvania, USA.
Michael LeffSidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
Diana D CardenasDepartment of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, Florida, USA.
Jayne DonovanKessler Institute for Rehabilitation, West Orange, New Jersey, USA.
David ChenDepartment of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
Steve KirshblumKessler Institute for Rehabilitation, West Orange, New Jersey, USA.
Benjamin E LeibyBiostatistics Division, Pharmacology and Experimental Therapeutics, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
Kessler Institute for Rehabilitation · USNorthwestern University · USRutgers New Jersey Medical SchoolThomas Jefferson University · USUniversity of Miami · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies of persons with spinal cord injury (SCI) report higher conversion rates of the American Spinal Injury Association (ASIA) Impairment Scale (AIS) grades, especially for complete injuries. We examined the rate of conversion over time after complete SCI, accounting for demographic and injury characteristics. Subjects were 16 years of age and older with a complete SCI injury between 1995 and 2015, enrolled in the National SCI Database as day-1 admissions. We grouped subjects into 3-year intervals and assessed trends in conversion for the total sample and by tetraplegia (Tetra), high paraplegia (levels T1-9, HPara), and low paraplegia (levels T10-12, LPara).We used logistic regression to identify factors related to conversion such as age, sex, etiology, and level of injury. Of 2036 subjects, 1876 subjects had a follow-up examination between 30 and 730 days post-injury. Average age at injury was 34.2 ± 14.6 years; 79.8% were male, 44.6% Tetra, 35.3% HPara, and 20.1% LPara. There was a strong trend toward increased rates of conversion over time (

Indexed as

prognosisrecoverytraumatic spinal cord injury

Identifiers

PMID34223541
PMCPMC8240895
OpenAlexW2924876115

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.