Evidence map›Paper›PMID 24854317›Full record

ArticleThe journal of trauma and acute care surgery2014

A composite index for predicting readmission following emergency general surgery.

Gajanthan Muthuvel, Sarah E Tevis, Amy E Liepert, Suresh K Agarwal, Gregory D Kennedy

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in The journal of trauma and acute care surgery, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02470728 (Pain Management Options for Opioid Tolerant Patients), which is not on this map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 11% 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.

NCT02470728 naterminatednot on this mapstarted 2016, after this paper: background citation

Pain Management Options for Opioid Tolerant Patients: a Randomized Controlled Trial

TypeinterventionalSponsorDuke UniversityRan2016 to 2019Enrolled60ConditionsPain, Acute Pain, Postoperative PainArmsNew Clinical Pathway
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Short and long-term readmission after major emergency abdominal surgery: a prospective Danish study.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. Treatment of Acute Cholecystitis: Do Medicaid and Non-Medicaid Enrolled Patients Receive the Same Care?Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2020
    Article
  7. Complete Impact of Care Fragmentation on Readmissions Following Urgent Abdominal Operations.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2019
    Article
  8. Article
  9. Article
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 at 1 institution in 1 country.

Gajanthan MuthuvelFrom the Department of Surgery (S.E.T., A.E.L., S.K.A., G.D.K.), School of Medicineand Public Health (G.M.), University of Wisconsin, Madison, Wisconsin.
Sarah E Tevis
Amy E Liepert
Suresh K Agarwal
Gregory D Kennedy
University of Wisconsin–Madison · US

Funding

UW Surgical Oncology Research Training Program (UW-SORT)T32CA090217 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI Muhammed Murtaza, Heather B Neuman · 2001 to 2026
$8.3M
Surgery Summer Research Experience for Medical StudentsT35DK062709 · NIDDK · UNIVERSITY OF WISCONSIN-MADISON · PI MEZRICH, JOSHUA D · 2006 to 2023
$870k
NCI NIH HHS T32 CA090217NIDDK NIH HHS DK062709NIDDK NIH HHS T35 DK062709
6 · The paper itself

Abstract

backgroundPreventable readmission has become a national focus. It is clear that surgical patients present specific challenges to those interested in preventing readmission. Little is known about this outcome in the emergent population. We are interested in determining if there are readily available data variables to predict risk of readmission. The surgical Apgar score (SAS) is calculated from objective intraoperative variables and has been shown to be predictive of postoperative mortality in the nonemergent setting. The objectives of this study were to characterize 30-day readmissions in emergent general surgery and to determine whether certain variables were associated with readmissions. We hypothesized that the SAS correlates with the risk for readmission in emergency general surgery patients. PATIENTS AND

methodsVariables of interest were obtained from a retrospective analysis of the American College of Surgeons' National Surgical Quality Improvement Program database at an academic institution, paired with the electronic medical record. We identified adult general surgery patients who underwent an emergency procedure from 2006 to 2012. Univariate analysis identified factors associated with 30-day readmission. Factors with p < 0.1 were included in the multivariate analysis to reveal potential risk factors. SPSS version 20 was used for the statistical analysis, with p < 0.05 considered to be significant on multivariate analysis.

resultsAs compared with nonemergency surgery patients, emergency surgery patients had a higher readmission rate (11.1% vs. 15.2%, p = 0.004). The SAS (odds ratio, 3.297; 95% confidence interval, 1.074-10.121; p = 0.037) and the combined variable of the American Society of Anesthesiologists Physical Status Classification and length of stay (odds ratio, 4.370; 95% confidence interval, 2.251-8.486; p < 0.001) were associated with elevated risk for readmission in emergency general surgery patients.

conclusionWe have identified readily available measures that allow for the stratification of patients into low- and high-risk groups for 30-day readmission. The stratification of patients will enable the study of prospective interventions designed to decrease unplanned readmissions in emergency surgery patients. LEVEL OF EVIDENCE: Prognostic study, level II.

Indexed as

EmergenciesQuality ImprovementSurgical Procedures, OperativeAdolescentAdultAgedAged, 80 and overConfidence IntervalsFemaleHumansIncidenceLength of StayMaleMiddle AgedOdds RatioPatient Readmission

Identifiers

PMID24854317
PMCPMC4806856
OpenAlexW2074692133

What OpenQuestion holds

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LicenceTDM
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Registered trials

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.