Abstract：Objective To establish a set of analysis indicator system for domestic demand of medical CT. Methods The framework of medical CT demands analysis indicator was initially constructed with the method of literature research. We sent two rounds of questionnaires by Delphi method to experts, and analyzed the opinions and suggestions of experts to delete, merge and supplement the evaluation in dexes. Results There were two rounds of Delphi consultation, with 20 experts involved. The effective rate of questionnaire was 95% in first rounds and 100% in second round, the Delphi creditability value was 0.95. The importance score of all secondary indicators was above 4, and the coefficient of variation was less than 0.25. There were 59 recommendations from the experts, and 42 recommendations were accepted. A more comprehensive and scientific analysis indicator system for domestic demand of medical CT was ultimately established. Conclusion The analysis indicator system designed by literature research method and Delphi method can provide a reliable basis for a comprehensive survey of domestic demand for medical CT.
孙太凤，沈华强，汤黎明，汪长岭. 医用CT需求分析指标体系的建立[J]. 中国医疗设备, 2020, 35(11): 38-41.
SUN Taifeng, SHEN Huaqiang, TANG Liming, WANG Changling. Establishment of the Analysis Indicator System for Domestic Demand of Medical CT. China Medical Devices, 2020, 35(11): 38-41.
