Evidence map›Paper›PMID 24932840›Full record

ArticleThe Journal of surgical research2014

The impact of insurance and socioeconomic status on outcomes for patients with left ventricular assist devices.

Sakima A Smith, Ayesha K Hasan, Philip F Binkley, Randi E Foraker

Abstract read
In one paragraph

Article in The Journal of surgical research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed, 1 synthesis or guideline 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

4 authors.

Sakima A SmithDivision of Cardiology, The Ohio State University Medical Center, Columbus, Ohio; Division of Cardiology, The Ohio State University Medical Center, Columbus, Ohio; Division of Cardiology, The Ohio State University Medical Center, Columbus, Ohio; Division of Cardiology, The Ohio State University Medical Center, Columbus, Ohio; Division of Cardiology, The Ohio State University Medical Center, Columbus, Ohio. Electronic address: sakima.smith@osumc.edu.
Ayesha K HasanCardiac Transplant Program, The Ohio State University Medical Center, Columbus, Ohio; Cardiac Transplant Program, The Ohio State University Medical Center, Columbus, Ohio; Cardiac Transplant Program, The Ohio State University Medical Center, Columbus, Ohio.
Philip F BinkleyDepartment of Internal Medicine, The Ohio State University, Columbus, Ohio; Department of Internal Medicine, The Ohio State University, Columbus, Ohio; Department of Internal Medicine, The Ohio State University, Columbus, Ohio; The Ohio State University College of Medicine, Columbus, Ohio; The Ohio State University College of Public Health, Columbus, Ohio.
Randi E ForakerThe Ohio State University College of Public Health, Columbus, Ohio; Division of Epidemiology, The Ohio State University College of Public Health, Columbus, Ohio.

Funding

The Ohio State University Center for Clinical and Translational ScienceTL1TR001069 · NCATS · OHIO STATE UNIVERSITY · PI JACKSON, REBECCA D · 2013 to 2017
$763k
The Ohio State University Center for Clinical and Translational Science (TL1)TL1TR000091 · NCATS · OHIO STATE UNIVERSITY · PI JACKSON, REBECCA D · 2012 to 2013
$384k
NCATS NIH HHS TL1 TR000091NCATS NIH HHS TL1TR000091NCATS NIH HHS TL1 TR001069
6 · The paper itself

Abstract

backgroundThere has been a steady increase of patients living in the community with Left Ventricular Assist Devices (LVADs). There is a significant gap in our fund of knowledge with respect to the impact that insurance and socioeconomic status has on outcomes for LVAD patients. We thus hypothesize that low neighborhood socioeconomic status and receipt of Medicaid, respectively, lead to earlier readmissions, earlier death, as well as longer time to transplantation among LVAD patients.

methodsThis was a retrospective review of 101 patients using existing data in the medical information warehouse database at The Ohio State University Medical Center. Primary outcomes measured included time to first event (first readmission or death), death, and time to rehospitalization. Our secondary outcome of interest included time from LVAD implantation to cardiac transplantation.

resultsRecipients of Medicaid did not have an increased risk of adverse events compared with patients without Medicaid coverage. Low Median Household Income (MHI) was associated with an increased risk of readmission (log-rank P = 0.0069) and time to first event (log-rank P = 0.0088). Bridge to transplantation was the only independent predictor of time to death (Hazard Ratio 2.1, [95% confidence interval = 1.03-4.37]). Low MHI and a history of atherosclerosis were both significant predictors for readmission and time to first event. Aldosterone antagonist use decreased the risk of readmission or time to first event by 46%.

conclusionsLVAD recipients with a low MHI were more likely to be readmitted to the hospital after LVAD implantation. Whether these patients are adequately monitored on an outpatient basis remains unclear.

Indexed as

Heart-Assist DevicesMedicaidMedicareSocial ClassAdultAgedFemaleHumansIncomeMaleMiddle AgedRetrospective StudiesUnited StatesCardiac transplantationLeft ventricular assist deviceMedicaidMedicareSocioeconomic status

Identifiers

PMID24932840
PMCPMC4160377

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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.