Technology assessment of PACS in Osaka University Hospital.
This paper describes a methodology of PACS technology assessment and gives examples of the results of measurement of 24 items of PACS-related situations of image diagnosis systems in Osaka University Hospital before a PACS is installed. These data are to be compared with the data which will be measured after PACS is installed in the new Osaka University Hospital, in order to complete our technology assessment. We propose common variables, units, and conditions of measurement, in order to establish a standard method of data comparison between before and after PACS installation in hospitals at large. We designed our PACS taking technology assessment into account. We do not stop the technology assessment at the efficacy evaluation, because PACS must be more than a tool for radiological practice. We extend the technology assessment into the effectiveness evaluation, so that PACS is a part of radiological practice itself, and diagnostic accuracy, economy and efficiency are the results of PACS operation.
Osaka University, School of Allied Health Sciences, Faculty of Medicine, Japan.
K
K
Inamura
K
K
Satoh
H
H
Kondoh
Y
Y
Mori
T
T
Kozuka
D003952:Diagnostic Imaging; D017598:Efficiency, Organizational; D006785:Hospitals, University; D006801:Humans; D007564:Japan; D009937:Organizational Objectives; D011873:Radiology Information Systems / Q000458:organization & administration*; D015203:Reproducibility of Results; D013673:Technology Assessment, Biomedical / Q000379:methods*; D013997:Time Factors