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终生患病率是指什么?在医学中会遇到“终生患病率”的说法,是怎样定义的,说法仅限于精神疾病方面?

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/06 11:29:14
终生患病率是指什么?
在医学中会遇到“终生患病率”的说法,是怎样定义的,说法仅限于精神疾病方面?
终生患病率是指什么?在医学中会遇到“终生患病率”的说法,是怎样定义的,说法仅限于精神疾病方面?
Lifetime prevalence (LTP) is the number of individuals in a statistical population that at some point in their life (up to the time of assessment) have experienced a "case" (e.g.,a disorder),compared to the total number of individuals (i.e.it is expressed as a ratio or percentage).Often,a 12-month prevalence (or some other type of "period prevalence") is used in conjunction with lifetime prevalence.
维基百科的解释很到位