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相对风险
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相对风险
Encyclopedia
理学
临床试验的自适应性设计
释
relative risk;RR
相对风险
一个特殊因子(例如吸烟)的暴露与某个发生事件(例如患某疾病,受伤)之间关联的度量。又称风险比。
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crossed molecular beam
crossed multiplication
crossed Nicol prism
crossed Nicols
crossed polarizer
crossed polarizers
crossed prism graph
crossed product
crossed product algebra
crossed seas
crossed trough
cross efficiency evaluation
cross elasticity
cross elevation
cross entropy
cross-equatorial current
Crosses the Frontier
cross estimate
cross-examination
crosseye
crossfeed
crossfeed, write-to-read crossfeed
cross fertilization
cross field
cross-field
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