| 崔诗悦,苏垠平,徐辉,牛延涛,卓维海,刘建香,程金生,孙全富.我国医疗照射与保健水平的相关性研究[J].中华放射医学与防护杂志,2023,43(6):440-446 |
| 我国医疗照射与保健水平的相关性研究 |
| Study on correlation between medical exposure and healthcare level in China |
| 投稿时间：2023-03-10 |
| DOI：10.3760/cma.j.cn112271-20230310-00068 |
| 中文关键词: 保健水平 医疗照射 医疗照射频度 |
| 英文关键词:Healthcare level Medical exposure Medical exposure frequency |
| 基金项目:国家重点研发计划项目（2019YFC0121803） |
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| 摘要点击次数: 1441 |
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| 中文摘要: |
| 目的 对我国保健水平（HCL）及其影响因素进行研究。方法 利用国家统计局《中国统计年鉴》和公开文献中的数据，以全国和各省份人口和医师数量计算HCL。采用多元回归分析HCL与地区人口、面积、行政区划数量、国内生产总值（GDP）等因素间的关系。采用Pearson相关分析保健水平与医疗照射频度间关系。结果 我国从2015年起HCL值低于1 000，到2019年尚有两个省份HCL值>1 000；人口、GDP是HCL的影响因素，相关系数分别为0.416和-0.583；HCL和人群的医疗照射频度间具有一定相关性（r=-0.620，P=0.028）。结论 我国2020年的HCL值为542，各省份之间差异较大。HCL在中国作为医疗照射水平的评价指标需要进一步研究。 |
| 英文摘要: |
| Objective To study the healthcare level (HCL) in China and its influencing factors.Methods By using the data reported in the China statistical yearbook published by the National Bureau of Statistics and in other public literature, HCL was calculated in terms of the number of population and physicians in the whole country and various provinces. Multiple regression was used to analyze the relationship between HCL and regional population, area, number of administrative divisions and gross domestic product (GDP). Pearson correlation analysis was applied to analyze the relationship between healthcare level and medical radiation frequency.Results Since 2015, Chinese HCL value was lower than 1 000, but there were two provinces with HCL value greater than 1 000 in 2019. Population and GDP were the influencing factors for the HCL, with correlation coefficients of 0.416 and -0.583, respectively. There was a correlation between HCL and medical exposure frequency of Chinese population(r=-0.620, P=0.028).Conclusions Chinese HCL value was 542 in 2020, but there has been great differences between various provinces. HCL as an indicator of medical exposure assessment needs further research in China. |
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