Investigation and analysis of resource allocation for diagnostic radiology/radiotherapy and radiation protection in Jiaxing city
10.3760/cma.j.issn.0254-5098.2018.06.009
- VernacularTitle:嘉兴市医用放射诊疗资源配置与辐射防护状况调查分析
- Author:
Zhenggui DING
1
;
Zan HU
;
Zhehua ZHOU
;
Zhonghua XIA
Author Information
1. 浙江省嘉兴市疾病预防控制中心环境职业辐射卫生科
- Keywords:
Medical institution;
Diagnosis and treatment device;
Frequency of diagnosis and treatment;
Investigation
- From:
Chinese Journal of Radiological Medicine and Protection
2018;38(6):443-447
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the diagnostic radiology equipment number,radiological staff structure,protection allocated at the medical institutes in Jiaxing city,with the purpose to provide basic data for the further optimization of resource allocation.Methods As required by the national radiation health monitoring program and using the stratified random sampling method,a total of 111 hospitals at grades Ⅲ,Ⅱ,Ⅰand other types were used to select 50％radiological institutions in Jiaxing.Unified questionnaires were used to investigate the basic situation in these hospitals,such as diagnostic radiology equipment,configurable protection equipment,radiation worker number and diagnostic frequency.Results The hospital number at grades Ⅲ,Ⅱ,Ⅰand other types accounted separately for 13.5％,21.6％,46.9％and 18.0％of the total.The equipment numbers for radiotherapy,nuclear medicine,interventional radiology and X-ray imaging at grade Ⅲ hospitals accounted for 100％,100％,57.9％and 38.0％,respectively,significantly higher than others.The numbers of conventional photofluorography and fluoroscopy equipment at grades Ⅰhospitals accounted for 34.2％and 50％,slightly higher than others ;CT and mammography devices were distributed at the grades ⅡandⅢhospitals.The frequencies at X-ray diagnosis,CT diagnosis and interventional therapy and diagnosis,radiotherapy,and nuclear medicine diagnosis and therapy were 178.9,157.5,3.1,1.5,2.2 and 0.1 per thousand person-year in Nanhu district,which were higher than in the other areas of Jiaxing city.Conclusions Grade Ⅲhospitals have more diagnostic radiology devices and radiation workers than in non-grade-Ⅲ hospitals.These hospitals were all equipped with adequate amount of protection equipment.The frequency of diagnostic radiology in Nanhu district hospital was significantly higher than that in other district hospitals.
