Qin Xiao-Ling, Huang Qiang, Zhang Han-Wen, Zeng Yi, Lin Xian-Shu, Fan Xiao-Yuan, Diao Jun, Chen Cheng-Zhi, Cheng Shu-Qun, Yuan Fang, He Jun-Lin, Li Wei, Xia Yin-Yin
School of Public Health, Chongqing Medical University, Chongqing, China.
Chongqing Center for Disease Control and Prevention, Chongqing, China.
Front Public Health. 2025 Jan 27;13:1531546. doi: 10.3389/fpubh.2025.1531546. eCollection 2025.
INTRODUCTION: Although the effects of ionizing radiation on radiation workers have been extensively studied in China, no prospective cohort study has been conducted in Chongqing. Furthermore, previous cohorts have not provided a broad-gauge assessment of the temporal relationship between low-dose occupational radiation exposure and the risk of health outcomes. METHODS: A prospective cohort study will be carried out focusing on radiation workers in Chongqing. Health examination outcomes and radiation dose monitoring data will be collected and analyzed using the distributed lag non-linear model (DLNM) combined with generalized additive model (GAM) or generalized linear model (GLM) to evaluate the exposure-lag response relationship. DISCUSSION: Our study will enhance our understanding of the exposure-lag response association between occupational radiation exposure and the health of radiation workers based on DLNM. CLINICAL TRIAL REGISTRATION: Chinese Clinical Trials Registry, ChiCTR2400081804.
引言:尽管中国已对电离辐射对放射工作人员的影响进行了广泛研究,但重庆尚未开展前瞻性队列研究。此外,以往的队列研究并未对低剂量职业辐射暴露与健康结果风险之间的时间关系进行全面评估。 方法:将针对重庆的放射工作人员开展一项前瞻性队列研究。收集健康检查结果和辐射剂量监测数据,并使用分布滞后非线性模型(DLNM)结合广义相加模型(GAM)或广义线性模型(GLM)进行分析,以评估暴露-滞后反应关系。 讨论:我们的研究将增进我们基于DLNM对职业辐射暴露与放射工作人员健康之间的暴露-滞后反应关联的理解。 临床试验注册:中国临床试验注册中心,ChiCTR2400081804。
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