CT增强扫描患者操作流程改进及效果评价

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[关键词] CT增强扫描;操作流程改造;检查效率;满意度

[中图分类号] R445.2          [文献标识码] B          [文章编号] 1673-9701（2021）15-0109-04

Process improvement and impact assessment of operation on patients undergoing enhanced CT scanning

ZHUANG Meijun   YU Lihua   LI Xiaoliang

Department of Radiology， Dalian Municipal Central Hospital， Dalian   116000， China

[Abstract] Objective To investigate the impact of intervention examination by reforming the operation flow for patients undergoing enhanced CT scanning. Methods January to December 2017 was taken as the pre-reform period of the operation flow， and January to December 2019 was taken as the post-reform period of the operation flow. A total of 200 patients were selected as the research objects before and after the reform. The patients undergoing enhanced CT scanning before the reform were examined according to the conventional procedure， while those after the reform were examined in an optimized way through the conventional procedure. The examination efficiency and patients′ satisfaction before and after the reform were compared. Results The time spent in CT examination process， table time occupied and average waiting time of patients after the reform were all significantly shorter than those before the reform， with statistically significant differences（P<0.05）. The health education rate， reservation rate by period and readiness rate after the reform were significantly higher than before， and the repeated scanning rate after reform was significantly lower than that before reform， with statistically significant differences（P<0.05）. The patients′ satisfaction with the examination procedure after the reform was 97.50%， which was significantly higher than that of 89.00% before the reform， with statistically significant difference（P<0.05）. Conclusion The improvement of the operation flow of CT enhanced scanning is helpful to improve the efficiency of examination and patients′ satisfaction， which is worthy of promotion.

[Key words] Enhanced CT scanning; Operation flow reform; Examination efficiency; Satisfaction

CT增強扫描是CT扫描的关键技术之一，借助血管内对比剂扫描可以更清晰的观察器官与病灶影像，有助于医学检验人员有效鉴别病变为血管性或非血管性，明确纵膈病变及与心脏大血管关联，掌握病变血供情况及鉴别良恶性病变等[1]。（剩余5508字）

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