Economic Analysis Of A Quality Control Program

C. L. Hall

doi:10.1117/12.955949

27 December 1977 Economic Analysis Of A Quality Control Program

C. L. Hall

Proceedings Volume 0127, Application of Optical Instrumentation in Medicine VI; (1977) https://doi.org/10.1117/12.955949
Event: Application of Optical Instrumentation in Medicine VI, 1977, Boston, United States

Abstract

Our experience with Quality Control Programs in many x-ray departments shows that the reject rate can frequently be reduced about 45% through proper controls. A Reject Analysis establishes the current reject rate and its associated film cost. Based on the reject analysis, appropriate corrective programs are undertaken. Typical corrective programs are processor monitoring and maintenance, screen/cassette program, inventory control and technique consultation. Six months to one year after the Reject Analysis, a follow-up Reject Analysis measures the effect of the Quality Control Program. Data compiled from many x-ray departments indicate an average reject rate of 13%. The chest exam usually accounts for the most repeats. Incorrect density and poor positioning are the major reasons for repeated exams. The Quality Control Program usually reduces the reject rate to about 7%, a 45% reduction. If the annual film cost is $150,000, the savings from this reduction can be as much as $9,000 in film alone. Other costs such as chemicals and equipment are also reduced.

Citation Download Citation

C. L. Hall "Economic Analysis Of A Quality Control Program", Proc. SPIE 0127, Application of Optical Instrumentation in Medicine VI, (27 December 1977); https://doi.org/10.1117/12.955949

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