Abstract：Objective To analyze the economy and effectiveness of MRI configuration in Shandong Province by using health
technology assessment technology, and to provide theoretical suggestions for the optimization of MRI configuration scheme during
the “14th Five-Year Plan” period in Shandong Province. Methods The questionnaire was designed by Delphi expert consultation
method, and then the parameters such as single purchase price, daily start-up time, patient waiting time, single maintenance cost,
annual premium cost and annual profit total of MRI were investigated and analyzed in 16 prefecture-level hospitals of grade A
second class and above in Shandong Province through large-scale medical equipment configuration management system. Finally,
Excel 2019 was used for descriptive statistical analysis of the distribution, economy and effectiveness of MRI. Results A total of 680
MRI sets were investigated in this study, most of which were distributed in grade A third class hospitals. The results showed that the
distribution of MRI in Shandong Province was obviously unbalanced. The highest average number of MRI units per capita was in
Jinan and the least was in Heze. Patients in Qingdao had the longest average waiting time of 1.65 days, and the shortest was Rizhao 0.46
days. The average annual return on investment of MRI was 158.01%, and the highest was 216.97% in Binzhou. The average number
of positive cases was 341500, and the highest was 808900 in Jinan. The average daily startup time was 12.25 h, and the longest was
14.33 h in Dongying. The average number of MRI cases per day was 27.79, and the highest maximum number of MRI cases was
50.58 in Jining. Conclusion This study can provide reference for the management departments to conduct macro-control on the
allocation of medical equipment in general, provide relevant reference data for the research on the reasonable allocation of medical
equipment, and play a positive role in the balanced development of medical resources in the region.
李亚，毛峰峰，孙景慧. 山东省MRI配置的经济性与有效性评估研究[J]. 中国医疗设备, 2023, 38(9): 117-122.
LI Ya, MAO Fengfeng, SUN Jinghui. Evaluation of Economy and Effectiveness of MRI Configuration in Shandong Province. China Medical Devices, 2023, 38(9): 117-122.
