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混杂及其控制
释义
混杂及其控制
Encyclopedia
医学
流行病学研究的统计学设计
释
confounding and its control
混杂及其控制
在医学研究中,若存在一个或多个既与研究因素有关,又与观察结局有关的非研究因素,会掩盖或扩大研究因素与观察结局之间的联系,这种影响称之为混杂。这些非研究因素称为混杂因素。
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green consumption
green consumption pattern
green coverage rate
green coverage ratio
Green crater
green cultivation
Green curve
green cutting
green data center
Green-de Rham projector
green design
green development
green development index
Green Dragon Boxing
green dynamic positioning system
green eco-district
green ecological transformation of existing building
Green Ecological Waterway
green economy
Green Energy & Environment, GEE
green energy substitution
green engineering design
green engineering in the Taihang mountain
Green equivalence relations
Greenes Groats-Worth of Witte,bought with a million of Repentance
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