江苏省各级各类医疗机构CT设备与社会经济发展情况相关性分析  

Correlation analysis between CT equipment and socio economic development situation in medical institutions of various grade and classification in Jiangsu province

作　　者：陆加明 邓启明 李想[1] 张鑫[1,2,3] 王正阁[1,2,3] 李茗[1] 王希明[4] 李澄[5] 张冰 胡春洪[4] Lu Jiaming;Deng Qiming;Li Xiang;Zhang Xin;Wang Zhengge;Li Ming;Wang Ximing;Li Cheng;Zhang Bing;Hu Chunhong(Department of Medical Imaging,Nanjing Drum Tower Hospital,The Affiliated Hospital of Nanjing University Medical School,Nanjing 210008,China;Institute for Medical Imaging and Artificial Intelligence,Nanjing University,Nanjing 210008,China;Medical Imaging Center,Nanjing Drum Tower Hospital,The Affiliated Hospital of Nanjing University Medical School,Nanjing 210008,China;Department of Radiology,The First Affiliated Hospital of Soochow University,Suzhou 210019,China;Department of Radiology,The Affiliated Mingji Hospital of Nanjing Medical University,Nanjing 215006,China)

机构地区：[1]南京大学医学院附属鼓楼医院医学影像科,南京210008 [2]南京大学医学影像与人工智能研究所,南京210008 [3]南京大学医学院附属鼓楼医院医学影像中心,南京210008 [4]苏州大学附属第一医院放射科,苏州215006 [5]南京医科大学附属明基医院放射科,南京210019

出　　处：《中国医学装备》2025年第3期97-101,共5页China Medical Equipment

基　　金：国家自然科学基金(82271965)

摘　　要：目的:调查江苏省内各级各类医疗机构CT设备与社会经济发展情况,分析其相互关系。方法:采用问卷星网上发布问卷调查方式于2023年10月20日至11月20日对江苏省内13个地级城市的482家各级各类医疗机构进口和国产CT设备进行调查,以省内各地级城市国内生产总值(GDP)作为衡量地区社会经济发展水平指标,对其CT设备数量、探测器排数、图像质量、日均总检查例数和日均单机检查例数与地区GDP进行相关性分析。结果:本次调查共发放问卷910份,回收问卷512份,其中有效问卷482份,回收问卷的有效率为94.1%,涉及省内13个地级城市482家各级各类医疗机构。江苏省13个地级城市医疗机构进口CT和国产CT设备数量与各市GDP均呈正相关(r=0.882、0.880,P<0.001);13个地级城市医疗机构进口CT设备64排及以上、64排以下、国产CT设备64排及以上和64排以下数量均与各市GDP呈正相关(r=0.880、0.881、0.736、0.897,P<0.05);13个地级市进口CT和国产CT设备日均总检查例数均与各市GDP呈正相关(r=0.774、0.814,P<0.05),国产CT设备图像质量和CT设备日均单机检查例数与进口CT比较差异无统计学意义(P>0.05)。结论:经济发展水平高的城市医疗机构CT设备数量更多且更高端,无论经济发展水平高低,国产CT设备在图像质量与进口CT设备相当。Objective:To investigate the situation of computed tomography(CT)equipment and socio economic development of various grades and classifications of medical institutions in Jiangsu Province,and to analyze the interrelationship between them.Methods:From October 20,2023 to November 20,2023,a questionnaire survey was conducted on imported and domestic CT equipment of various grades and classifications of medical institutions in 13 prefecture-level cities in Jiangsu Province through online questionnaire survey of“questionnaire star”.The gross domestic product(GDP)of each prefecture-level city in Jiangsu province was used as an indicator of measuring the level of socio-economic development in the region.The CT number,the row number of detector,quality of image,the total examination case number of daily average and the daily average case number of single machine examination of medical institutions of various grades and classifications of 13 prefecture-level cities were used to conduct correlation analysis with GDP values of various districts.Results:A total of 910 questionnaires were distributed,and 512 questionnaires were retrieved.There were 482 valid questionnaires in the 512 questionnaires,and the valid rate was 94.15,which involved to 482 various grade and classification institutions of 13 prefecture-level cities in Jiangsu province.The number of imported and domestic CT equipment in the 13 prefecture-level cities of Jiangsu Province positively correlated with the GDP of each city(r=0.882,0.880,P<0.001).The number of imported CT equipment with 64 rows and more than 64 rows,and with less than 64 rows,and the number of domestic CT equipment with 64 rows and more than 64 rows,and with less than 64 rows all positively correlated with the GDP of each city(r=0.880,0.881,0.736,0.897,P<0.05).The total number of daily average of examinations for imported and domestic CT equipment of 13 prefecture-level cities positively correlated with the GDP of each city(r=0.774,0.814,P<0.05).There were no significant difference in the

关 键 词：医疗机构 CT设备 社会经济发展 地区生产总值 

分 类 号：R197.39[医药卫生—卫生事业管理]