Comprehensive computerized medical imaging: interim hypothetical economic evaluation

Rebecca N. Warburton; Paul Douglas Fisher; Josip Nosil

doi:10.1117/12.19022

1 August 1990 Comprehensive computerized medical imaging: interim hypothetical economic evaluation

Rebecca N. Warburton, Paul Douglas Fisher, Josip Nosil

Proceedings Volume 1234, Medical Imaging IV: PACS Systems Design and Evaluation; (1990) https://doi.org/10.1117/12.19022
Event: Medical Imaging '90, 1990, Newport Beach, CA, United States

Abstract

The 422-bed Victoria General Hospital (VGH) and Siemens Electric Limited have since 1983 been piloting the implementation of comprehensive computerized medical imaging, including digital acquisition of diagnostic images, in British Columbia. Although full PACS is not yet in place at VGH, experience to date habeen used to project annual cost figures (including capital replacement) for a fully-computerized department. The resulting economic evaluation has been labelled hypothetical to emphasize that some key cost components were estimated rather than observed; this paper presents updated cost figures based on recent revisions to proposed departmental equipment configuration which raised the cost of conventional imaging equipment by $0.3 million* and lowered the cost of computerized imaging equipment by $0.8 million. Compared with conventional diagnostic imaging, computerized imaging appears to raise overall annual costs at VGH by nearly $0.7 million, or 11.6%; this is more favourable than the previous results, which indicated extra annual costs of $1 million (16.9%). Sensitivity analysis still indicates that all reasonable changes in the underlying assumptions result in higher costs for computerized imaging than for conventional imaging. Computerized imaging offers lower radiation exposure to patients, shorter waiting times, and other potential advantages, but as yet the price of obtaining these benefits remains substantial.

Citation Download Citation

Rebecca N. Warburton, Paul Douglas Fisher, and Josip Nosil "Comprehensive computerized medical imaging: interim hypothetical economic evaluation", Proc. SPIE 1234, Medical Imaging IV: PACS Systems Design and Evaluation, (1 August 1990); https://doi.org/10.1117/12.19022

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available