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دسته بندی:
داده های بزرگ - big data
سال انتشار:
2020
عنوان انگلیسی مقاله:
A systematic quality assurance framework for the upgrade of radiation oncology information systems
ترجمه فارسی عنوان مقاله:
یک چارچوب تضمین کیفیت سیستماتیک برای ارتقاء سیستم های اطلاعاتی آنکولوژی پرتونگاری
منبع:
Sciencedirect - Elsevier - Physica Medica, 69 (2020) 28-35: doi:10:1016/j:ejmp:2019:11:024
نویسنده:
Baoshe Zhang⁎, Shifeng Chen, Warren D. DSouza, ByongYong Yi
چکیده انگلیسی:
In spite of its importance, no systematic and comprehensive quality assurance (QA) program for radiation oncology
information systems (ROIS) to verify clinical and treatment data integrity and mitigate against data
errors/corruption and/or data loss risks is available. Based on data organization, format and purpose, data in
ROISs falls into five different categories: (1) the ROIS relational database and associated files; (2) the ROIS
DICOM data stream; (3) treatment machine beam data and machine configuration data; (4) electronic medical
record (EMR) documents; and (5) user-generated clinical and treatment reports from the ROIS. For each data
category, this framework proposes a corresponding data QA strategy to very data integrity. This approach
verified every bit of data in the ROIS, including billions of data records in the ROIS SQL database, tens of millions
of ROIS database-associated files, tens of thousands of DICOM data files for a group of selected patients, almost
half a million EMR documents, and tens of thousands of machine configuration files and beam data files. The
framework has been validated through intentional modifications with test patient data. Despite the ‘big data’
nature of ROIS, the multiprocess and multithread nature of our QA tools enabled the whole ROIS data QA
process to be completed within hours without clinical interruptions. The QA framework suggested in this study
proved to be robust, efficient and comprehensive without labor-intensive manual checks and has been implemented
for our routine ROIS QA and ROIS upgrades.
Keywords: Quality assurance | Radiation oncology information system | Clinical data integrity and safety | Radiation oncology data management | Integrated oncology system
قیمت: رایگان
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