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历史性队列研究
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历史性队列研究
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医学
历史性队列研究
释
historical cohort study
历史性队列研究
研究开始时,待研究的结局已出现,根据研究者已掌握的在过去某时点(时期)进入队列时是否有暴露(如是否吸烟)或研究时间段内暴露的多少(如从进入队列到发病前累计的吸烟量)等相关资料进行研究对象分组的研究。又称回顾性队列研究、非即时性队列研究。
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Three Jingzhou Areas
three-j symbol
three judicial offices
three jugs problem
three karma
Three Kazak’s Yuzs
three-Kelvin [background] radiation
three-Kelvin background radiation
three-Kelvin radiation
three-kiloparsec arm
three kinds of boundary conditions
three kinds of nature theory
three kinds of vitality
Three kinds of written expression, four languages
Three Kingdoms
Three Kingdoms blue glazed brown color plumage double-lined pot
three knife trimming
three labor rights
three laws of Japanese social education
three laws of motion
three layer polyethylene coating
three-layer surface complexation model
three-leafed rose
Three Lectures on Aesthetic
three-level degree system
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