Evidence map›Paper›PMID 27152452›Full record

ArticleJournal of neurosurgical sciences2018

Readmission after spinal cord injury: analysis of an institutional cohort of 795 patients.

Chester K Yarbrough, Paul G Gamble, Muhammad Burhan Janjua, Mengxuan Tang, Rahel Ghenbot, Andrew J Zhang, Neringa Juknis, Ammar H Hawasli, Michael P Kelly, Wilson Z Ray

Open access · greenAbstract read
In one paragraph

Article in Journal of neurosurgical sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

  1. Trial
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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

10 authors at 3 institutions in 1 country.

Chester K YarbroughDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA - yarbroughc@wustl.edu.
Paul G GambleWashington University School of Medicine, St. Louis, MO, USA.
Muhammad Burhan JanjuaDepartment of Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Mengxuan TangWashington University School of Medicine, St. Louis, MO, USA.
Rahel GhenbotWashington University School of Medicine, St. Louis, MO, USA.
Andrew J ZhangUniversity of Minnesota School of Medicine, Minneapolis, MN, USA.
Neringa JuknisDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA.
Ammar H HawasliDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Michael P KellyDepartment of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Wilson Z RayDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Washington University in St. Louis · USNeurological Surgery · USUniversity of Minnesota · US

Funding

WU INSTITUTE OF CLINICAL AND TRANSLATIONAL SCIENCESUL1TR002345 · NCATS · WASHINGTON UNIVERSITY · PI William G. Powderly · 2017 to 2026
$97.8M
NCATS NIH HHS UL1 TR002345
6 · The paper itself

Abstract

backgroundRecent studies in other fields have suggested that healthcare on the weekend may have worse outcomes. In particular, patients with stroke and acute cardiovascular events have shown worse outcomes with weekend treatment. It is unclear whether this extends to patients with spinal cord injury. This study was designed to evaluate factors for readmission after index hospitalization for spinal cord injury.

methodsA total of 795 consecutive patients over an 11-year period were analyzed. After excluding patients with chronic spinal cord injury and surgical care at an outside hospital, 745 patients remained. The primary outcome measure evaluated was 30-day readmission. Secondary measures include perioperative complications, readmission rate when discharged on the weekend, and the effect of race and insurance status on readmission rate. Univariate and multivariate analysis were utilized to evaluate the covariates collected. The χ2 test, Fisher's exact test, and linear and logistic regression methods were utilized for statistical analysis.

resultsA total of 745 patients were analyzed after exclusions. Payer status did not affect length of stay, ICU length of stay, or perioperative complications. Neither weekend admission nor weekend operation affected length of stay, ICU length of stay, or readmission by 30 days. Patients undergoing weekend surgical treatment had lower perioperative complication rates (2.2% vs. 6.5% on weekday, P<0.01). Discharge on the weekend was associated with a significantly lower rate of readmission by 30 days (OR=0.07, 95% CI: 0.009-0.525, P<0.005). Payer status was associated with 30-day readmission (P<0.005). Patients with Medicare (20.8%) and Medicaid (20.1%) showed higher rates of readmission than patients with other payers. 21.1% of African-American patients were readmitted, versus 10.2% of other patients (Odds ratio: 2.2, 95% confidence interval 1.36-3.27, P<0.001). Correcting for payer status lessened but did not eliminate the effect of race on readmission.

conclusionsWeekend admission did not increase perioperative complications or hospital length of stay. After discharge, patients with Medicaid and Medicare show higher rates of 30-day readmission, as do African-American patients. The effect of race on readmission is multifactorial, and may partially explained by the increased rate of Medicaid coverage in African-Americans in our institutions catchment area.

Indexed as

Length of StayPatient ReadmissionAdultAgedFemaleHumansMaleMiddle AgedRetrospective StudiesRisk FactorsSpinal Cord InjuriesSpinal FusionTime Factors

Identifiers

PMID27152452
PMCPMC8054916
OpenAlexW2473095294

What OpenQuestion holds

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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.