| 贾卫华,王继先,李本孝,赵永成,张景源.我国医用诊断X射线工作者1950～1995年非肿瘤死亡分析[J].中华放射医学与防护杂志,2002,22(4):239-242 |
| 我国医用诊断X射线工作者1950～1995年非肿瘤死亡分析 |
| Noncancer death for medical diagnostic X-ray workers in China,1950-1995 |
| 投稿时间：2001-10-30 |
| DOI： |
| 中文关键词: 医用诊断X射线工作者 非肿瘤死因 相对危险 |
| 英文关键词:Medical diagnostic X-ray worker Noncancer death Relative risk (RR) |
| 基金项目:日本体质研究会基金资助项目 |
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| 中文摘要: |
| 目的 研究职业X射线照射对人类非肿瘤性疾病的影响及其规律。方法 采用队列研究的方法对我国医用诊断X射线工作者(放射组)及非放射科室医务工作者(对照组)的非肿瘤死因进行了随访观察和对比研究。结果 放射组非肿瘤死亡危险明显高于对照组,RR=1.18,P<0.01.危险显着增高的非肿瘤死因有:冠心病,RR=1.39(P<0.01);脑血管病,RR=1.36(P<0.01);再生障碍性贫血,RR=10.35(P<0.01);神经系统疾病,RR=2.06(P<0.01);及皮肤、皮下组织疾病,RR=3.23(P<0.05)。结论 受到长期职业照射的%射线工作者非肿瘤病因死亡危险显著增高,其中冠心病、脑血管病、再生障碍性贫血等死因危险可能与这种职业照射有关。 |
| 英文摘要: |
| Objective To investigate occupational radiation exposure effects on human non-cancer diseases. Methods A cohort study for medical diagnostic X-ray workers and medical workers who never engaged in X-ray work was carried out. Results The significantly enhanced noncancer deaths for X-ray workers were showed as follows:ischaemic heart disease, RR was 1.39 (P <0. 01);cerebrovascular disease, RR=1.36 (P <0.01);aplastic anemia, RR=10.35 (P <0. 01);disease of the nervous system, RR=2 06 (P <0.01);disease of the skin and subcutaneous tissues, RR=3.23 (P <0.05). Conclusions Long-term occupational X-ray irradiation can enhance the overall risk of deaths, in which, risk for heart disease, cerebrovascular disease and aplastic anemia deaths may significantly related to the occupational exposure. |
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