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为探讨CT配置与使用中存在的问题及解决对策,以普查的方式,对山东省的CT配置情况进行了调查分析。结果表明,49.14％的CT集中分布在大城市和经济发达地区,全省CT平均利用率仅为42.4％,平均投资回收期为4.07年,不同地区间CT利用率无明显差异。分布不均、管理欠规范、操作维修人员素质低是CT在配置和使用过程中存在的主要问题,并就此问题提出了相应的建议。
To investigate the problems in the configuration and use of CT and the countermeasures, a survey was conducted to investigate the CT configuration in Shandong Province. The results showed that 49.14% of CTs were concentrated in large cities and economically developed regions. The average utilization rate of CT in the whole province was only 42.4%, and the average investment recovery period was 4.07 years. There was no significant difference in CT utilization among different regions. Uneven distribution, under-regulation of management, and low quality of operation and maintenance personnel are the main problems in the process of configuration and use of CT, and corresponding suggestions are made on this issue.