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疾病负担是确定疾病控制优先权的基础,是评价疾病控制措施有效性的工具。伤残调整寿命年(DALYs)作为一个在新的流行病学趋势下进行疾病负担研究的新指标,充分考虑了疾病造成的死亡和失能引起的负担,计算时又考虑了年龄和时间,是生命数量与质量以时间为单位的综合度量。本文在参阅多篇文献的基础上,综述国内外疾病负担评价理论和方法、评价指标发展以及国内外研究概况,探讨利用DALYs进行疾病负担分析和评价的重要性。
Burden of disease is the basis for determining priority for disease control and a tool for evaluating the effectiveness of disease control measures. Disability-adjusted life years (DALYs), a new indicator of burden of disease research under new trends in epidemiology, take into account the burden of death and disability caused by the disease, taking into account age and time in the calculation The quantity and quality of life in the unit of measure. Based on many articles, this article reviews the theory and method of disease burden assessment at home and abroad, the development of evaluation indicators and the research situation both at home and abroad, and discusses the importance of disease burden analysis and evaluation using DALYs.