Document Detail


Comparison of performance of computer display monitors for radiological diagnosis; "diagnostic" high brightness monochrome LCD, 3MP vs "clinical review" colour LCD, 2MP.
MedLine Citation:
PMID:  17682398     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A study to compare performance of the following display monitors for application as PACS CR diagnostic workstations is described. 1. Diagnostic quality, 3 Mega Pixel, 21 inch monochrome LCD monitors--Planar C3i. 2. Clinical review quality, 2 Mega Pixel, 21 inch colour LCD monitors--Planar PX212. Two sets of seventy radiological studies were presented to four senior radiologists on two occasions, using different displays on each occasion. The clinical condition used for this investigation was to query for the presence of a solitary pulmonary nodule. Receiver Operating Characteristic (ROC) curves were constructed for diagnostic performance for each presentation. Areas under the ROC curves (AUC) for diagnosis using different monitors were compared and the following results obtained: Monochrome AUC = 0.813 +/- 0.02, Colour AUC = 0.801 +/- 0.021. These results indicate that there is no statistically significant difference in the performance of these monitor types at a 95% confidence level.
Authors:
L Sim; K Manthey; S Stuckey
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Australasian physical & engineering sciences in medicine / supported by the Australasian College of Physical Scientists in Medicine and the Australasian Association of Physical Sciences in Medicine     Volume:  30     ISSN:  0158-9938     ISO Abbreviation:  Australas Phys Eng Sci Med     Publication Date:  2007 Jun 
Date Detail:
Created Date:  2007-08-08     Completed Date:  2007-10-26     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8208130     Medline TA:  Australas Phys Eng Sci Med     Country:  Australia    
Other Details:
Languages:  eng     Pagination:  101-4     Citation Subset:  IM    
Affiliation:
Radiology Department, Princess Alexandra Hospital, Brisbane, Australia. simlc@health.qld.gov.au
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MeSH Terms
Descriptor/Qualifier:
Area Under Curve
Color
Computer Terminals / standards*
ROC Curve
Radiographic Image Interpretation, Computer-Assisted / instrumentation*,  standards*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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