青岛市医疗机构X射线诊断设备及检查频率调查

摘要/Abstract

摘要： 为了解青岛市X射线诊断资源情况,对全市所有开展X射线诊疗活动的230家医疗机构(不含牙科诊所)进行问卷调查。数据统计时间为2020年4月1日到2021年3月31日。结果显示,三级医院X射线诊断工作人员最多,占全市所有X射线诊断工作人员的61.71%;未评级医院最少,仅有5.53%。X射线诊断工作人员男女性别比1.59∶1。全市各类X射线诊断设备921台,其中DR和CT最多,分别占所有X射线诊断设备的33.44%和22.69%。三级医院拥有全市各类X射线诊断设备的40.28%,平均16.13台/医院。全市X射线诊断频率688.24/千人口,CT占所有X射线诊断频率的52.65%。青岛市三级医院在X射线诊断人员和设备方面占据主导地位。在所有X射线诊断检查频率中,CT占比最高,应注意加强工作中的辐射防护,减少集体有效剂量。

关键词: X射线诊断, X射线设备, X射线诊断频率

Abstract: Documenting the distribution of radiology diagnosis professional staff, equipment and frequency is an important health economics problem. The aim of this report is to provide a data base for the application of radio-diagnostic resources in Qingdao city. Totally 230 medical institutions (not include dental clinics) equipped with X-ray diagnostic equipment were surveyed by questionnaire, and the data were collected from April 1, 2020 to March 31, 2021. There are 61.7% X-ray radio-diagnosis professionals in Grade III hospitals, but only 5.5% professionals are working in not rated hospitals. The ratio of X-ray radio-diagnosis professional between male and female is 1.59∶1. Totally 921 X-ray diagnostic equipment in Qingdao city were used. DR (33.44%) and CT (22.69%) are the most common used X-ray equipment. 23 Grade III hospitals possess 40.28% of all X-ray diagnostic equipment, with average 16.13 in each one. The frequency of X-ray diagnostic medical examinations is 688.24 per 1000 population, and CT accounts for 52.65% of them. The professionals and equipment in Grade III hospitals are dominant than that in secondary and primary Grade hospitals and not rated hospitals. CT scanning should be paid more attention because it constitutes more than half of all X-ray diagnostic medical examinations.

Key words: X-ray diagnosis, X-ray equipment, X-ray diagnostic frequency

中图分类号:

张秀云, 刘洁, 刘珍友, 车紫荆, 崔新建. 青岛市医疗机构X射线诊断设备及检查频率调查[J]. 辐射防护, 2022, 42(6): 630-636.

ZHANG Xiuyun, LIU Jie, LIU Zhenyou, CHE Zijing, CUI Xinjian. Investigation on X-ray diagnostic equipment and examination frequency of medical institutions in Qingdao city[J]. RADIATION PROTECTION, 2022, 42(6): 630-636.

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