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- Caffeine intake was associated with a significantly lower risk for AD, independently of other possible confounding variables. 咖啡因摄入量与AD风险降低明显相关，不依赖于其他伴随因子。
- The mechanism and zone of injury, amputation level, timing of excision, use of prophylaxis against recurrence, and other confounding variables were examined. 同时我们对于其发生机制、损伤范围、截肢程度、取出术的时间、防止复发的预防措施以及其他的变量因素都进行了测定。
- The study sounds simple, but the design of the experiments was actually somewhat complex, because the researchers had to overcome a number of confounding variables. 这个实验听起来很简单，但是实验的设计确实有一定程度的复杂性，因为研究人员不得不克服一些混淆变量。
- Understand why multiple regression techniques allow for the analysis of the relationship between an outcome and a predictor in the presence of confounding variables. 了解为何多元回归允许在有干扰变量的情况下，分析单一结果和预测变项的关联性。
- Daytime and nighttime systolic blood pressure predicted all-cause and cardiovascular mortality, coronary heart disease, and stroke, independently from office blood pressure and confounding variables. 当这些血压数值同时进入此研究模型，夜间血压可预测所有结局，而白天血压预测没夜间血压精确。
- After controlling these possible confounding variables by multiple regression, the contribution of the ALAD isozyme phenotype to the blood lead levels was still statistically significant. 采用多元逐步回归分析，发现ALAD基因型对血铅水平的影响在排除协变量影响后仍有极显著的统计学意义。
- "After adjustment for confounding variables, no significant association was found between ever use of loop diuretics and changes in BMD, falls, and fractures," the study authors write. 研究作者写道，校正共变项之后，曾使用亨利氏环利尿剂者与BMD变化、跌倒与骨折无显著关联。
- Instrumental variable analysis was used to address potential biases associated with unmeasured confounding variables. 应用实验室变量分析以修正由混杂变量所致的潜在偏倚。
- If that confounding variable can be taken care of, though, and the effect persists, the next obvious step is to determine what mechanism within the mother's body causes the discrepancy. 假设在排除这些变量因素的条件下（如果这些变量真的存在），上述结果仍然生效，那么下一步就需要研究到底是母亲身体里的什么机制决定了子女的性别差异。
- The fugitive doubled back to confound the pursuers. 逃亡者用曲折迂回的办法来迷惑追踪者
- Don't confound the means with the ends. 不要把手段和目的混淆起来。
- Involving two or more variables. 包括两个或多个变量的
- We should take all the variables into account when we make a plan. 我们制订计划时应该把所有的可变因素考虑进去。
- With so many variables, the exact cost is difficult to estimate. 由于有许多可变因素,很难准确地估算出成本。
- Don’t confound public affairs with private ones. 不要把公事与私事混为一谈。
- An equation or inequality relating the variables in an optimization problem. 在优化问题中，一种表示若干变量相互关系的方程(式)或不等式。
- Do not confound the problem by losing your temper. 别乱发脾气再添乱子
- Demography is the analysis of population variables. 人口学是对人口变量的分析。
- confounding variables 混杂变量
- Confound those interfering Neubergers! 爱管闲事的纽伯格夫妇真讨厌！
