“confounding and its control”的概念、定义、翻译、参考文献-科学参考

单词	confounding and its control
释义	confounding and its control 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。
随便看	completely continuous linear operator completely continuous mapping completely continuous operator completely controllable completely controllable object completely controllable system completely convex completely convex function completely convex set completely decomposable completely decomposable matrix completely decomposable module completely defined correspondence completely defined function completely distributive lattice completely enumerable class completely equivalent completely equivalent algorithm completely equivalent method completely ergodic automorphism completely faithful module completely filled shell completely harmonic space completely homologous mapping completely illiterate

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