ABSTRACT
OBJECTIVE@#To establish a set of evaluation system of digital radiography clinical value and provide foundation for the maturity assessment of digital radiography.@*METHODS@#The evaluation system of clinical value of digital radiography was established by literature survey,expert consultation,and percentage weight method.@*RESULTS@#The expert authority coefficients were 0.81 and 0.88,respectively.After two rounds of consultation,variation coefficients of each item ranged from 0 to 0.207,and the coefficient coordination were 0.599.The index system consisted of 5 first-level indexes and 12 second-level indexes.The weights of first-level indexes such as image quality,safety,usability,economic and social indicators share of the weight are 0.298,0.294,0.199,0.121 and 0.088 respectively.@*CONCLUSIONS@#A completed and scientific evaluation system was established,which provides a scientific assessment tool for clinical value of digital radiography.