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双向性队列研究
释义
双向性队列研究
Encyclopedia
医学
双向性队列研究
释
ambispective cohort study
双向性队列研究
在历史性队列研究的基础上,继续前瞻性的观察一段时间,以达到暴露产生预期结局的时间,获得足够的结局事件,或在研究开始时获得短期效应后再研究长期作用效应的方法。又称混合型队列研究。
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The Pirogue
The Piteous Girl
the pivotal centre of attuning names
The Placenta
The Place of Endowment
The Place Where the Organ Used to Be
The Plague of Doves
The Plain Speaker
The Plaintive Celestial Music
The Plaintive Song of a Lady
the planning of beautiful environment town construction
The planning of ecological area construction
the planning of ecological city construction
The planning of ecological county construction
The planning of ecological province construction
The planning of ecological village construction
the Planning of Economic and Technological Development Zone of Caohejing District, Shanghai
the planning of the pearl river delta urban agglomeration
The Plan of Chicago
the plan of disaster risk reduction
The Plan of Shanghai Pudong Development and Opening Up
The Plan to Support Rural Teachers(2015-2020)
The Plant Protection Agreement for the Asia and Pacific Region
the Platform Sutra of the Sixth Patriarch
The Playboy of the Western World
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