Prevalence
Prevalence measures the rate of occurrence of both new and ongoing cases of diseases in a given population,in a given time,and can be used to describe the burden of disease in that population,includes point prevalence and period prevalence. 公卫人
( number of existing cases/population at risk)
公卫考场
附件列表
词条内容仅供参考,如果您需要解决具体问题
(尤其在法律、医学等领域),建议您咨询相关领域专业人士。
如果您认为本词条还有待完善,请 编辑
上一篇 Incidence 下一篇 Cross-sectional study