• American heart journal · Aug 2005

    Comparative Study

    Methodological design for economic evaluation in Public Access Defibrillation (PAD) trial.

    • Graham Nichol, George Arthur Wells, Karen Kuntz, David Feeny, Will Longstreth, Brian Mahoney, Clay Mann, Ray Lucas, Mark Henry, Ella Huszti, and Alice Birnbaum.
    • Harborview Center for Prehospital Research and Training, Harborview Medical Center, University of Washington, Seattle, WA 98104, USA. nichol@u.washington.edu
    • Am. Heart J. 2005 Aug 1;150(2):202-8.

    ObjectiveOur objective is to describe the rationale and methods for the economic analysis of the PAD trial. The objective of this analysis is to assess whether automated external defibrillators (AEDs) use by lay responders is good value for money.MethodsDesign. This economic evaluation is being conducted concurrently with a randomized trial of (a) control--training to recognize arrest, access 911, and administer cardiopulmonary resuscitation (CPR) while awaiting arrival of emergency medical services providers versus (b) intervention--training to recognize arrest, access 911, administer CPR, and use an AED while awaiting emergency medical services providers. Lay responders in either group were trained to deliver the study intervention. Population. Participating sites identified distinct units with a population of at least 250 people aged > or = 50 years. Outcome. The primary economic outcome is the incremental cost-effectiveness ratio of intervention versus control.ResultsNine hundred ninety-three units including 1260 public and residential locations were randomized. There were 30 survivors in the intervention group and 15 in the control group (P = .03). Sampling will identify program and health care costs. A societal perspective will be adopted. Incremental cost effectiveness will be estimated by using bootstrapping and decision analytic modeling.ConclusionThe study will demonstrate whether defibrillation by lay responders improves outcomes at reasonable cost. If so, then the thousands of lives will be improved annually. If not, then limited resources can be invested in other interventions. Our methods also provide a framework for economic evaluations of other interventions for acute cardiovascular events.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…