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[Measuring the Datum or Pugh method's efficiency for selecting biomedical technology].

Antonio M Cruz¹, Ana M Presiga-Lucena, Isabel C Rodriguez-Cortes

¹Universidad del Rosario, Bogota, D.C., Colombia. Antonio.cruz43@urosario.edu.co

Revista De Salud Publica (Bogota, Colombia)

|March 27, 2010

Summary

This summary is machine-generated.

The Pugh multicriteria method effectively aids in selecting new biomedical technology. Experts consistently chose the same electrocardiography model, demonstrating the method's reliability in technology acquisition.

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Area of Science:

Biomedical Engineering
Decision Science

Background:

Multicriteria decision-making methods are crucial for technology acquisition.
The Pugh method (Datum method) is a widely used tool for evaluating alternatives.

Purpose of the Study:

To evaluate the effectiveness of the Pugh multicriteria method for selecting new biomedical technology.
To assess the reliability and consistency of the Pugh method in a practical acquisition scenario.

Main Methods:

A literature review on multicriteria methods was conducted.
The Pugh method was selected for the study.
A sample of 23 experts was recruited.
Five electrocardiography (ECG) technology models were evaluated using the Pugh method.

Main Results:

A total of 46 evaluation tests were performed.
Model '3' was frequently identified as the reference standard.
Model '5' was consistently selected as the optimal choice by the majority of experts.

Conclusions:

The Pugh method proved effective for decision-making in biomedical technology selection.
High consistency (87% agreement) in expert selection of the best option validates the method's utility.
The Pugh method facilitates reliable technology acquisition by ensuring expert consensus.