Evidence map›Paper›PMID 21689864›Full record

ArticleAnnals of emergency medicine2011

Factors affecting the likelihood of presentation to the emergency department of trauma patients after discharge.

Karim S Ladha, J Hunter Young, Derek K Ng, David T Efron, Adil H Haider

Abstract read
In one paragraph

Article in Annals of emergency medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Review
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  14. Census-based socioeconomic indicators for monitoring injury causes in the USA: a review.Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention · 2015
    Review
  15. Article
  16. Article
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  18. Timing and causes of death after injuries.Proceedings (Baylor University. Medical Center) · 2013
    Article
  19. 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.

Karim S LadhaJohns Hopkins University School of Medicine, Baltimore, MD, USA.
J Hunter Young
Derek K Ng
David T Efron
Adil H Haider

Funding

Understanding Mechanisms that lead to Disparities in Trauma OutcomesK23GM093112 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI HAIDER, ADIL H · 2010 to 2013
$516k
NIGMS NIH HHS K23 GM093112
6 · The paper itself

Abstract

STUDY

objectiveWe determine the rate at which trauma patients re-present to the emergency department (ED) after discharge from the hospital and determine whether re-presentation is related to race, insurance, and socioeconomic factors such as neighborhood income level.

methodsTrauma patients admitted to a Level I trauma center between January 1, 1997, and December 31, 2007, were identified with the hospital's trauma registry. These patients were linked to administrative data to obtain information about re-presentation to the hospital. Neighborhood income was obtained with census block data; multiple imputation was implemented to account for missing income data. Logistic regression analysis was used to determine the predictors of re-presentation.

resultsThere were 6,675 patients who were included in the study. A total of 886 patients (13.3%) returned to the ED within 30 days of discharge from the hospital. Uninsured patients (odds ratio [OR]=1.64; 95% confidence interval [CI] 1.30 to 2.06) and publicly insured patients (OR=1.60; 95% CI 1.20 to 2.14) were more likely to re-present to the ED than those with commercial insurance. Residing in a neighborhood with a median household income less than $20,000 was associated with a higher odds of re-presentation (OR=1.77; 95% CI 1.37 to 2.29). Only 13.2% of patients who came to the ED were readmitted to the hospital.

conclusionA substantial number of trauma patients return to the ED within 30 days of being discharged, but only a small proportion of these patients required readmission. Re-presentation is associated with being uninsured or underinsured and with lower neighborhood income level.

Indexed as

Patient DischargeAdolescentAdultFemaleHumansIncomeInjury Severity ScoreInsurance CoverageLogistic ModelsMaleMarylandMiddle AgedPatient ReadmissionRecurrenceSocioeconomic FactorsTrauma Centers

Identifiers

PMID21689864
PMCPMC3684153

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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.