Does the study mean that cats will soon grasp the ins and outs of cause and effect?

这项研究是否意味着猫很快就能掌握因果关系的详情？

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More study is definitely needed to establish the cause and effect of aspirin on breast cancer.

肯定需要更多的研究确定阿司匹林对乳腺癌的影响及其原因。

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One of the best ways scientists have to prove cause and effect in medicine is to conduct a randomized controlled trial, in which study subjects are randomly assigned to two groups.

证明药理和药效的最好方法之一就是进行随机临床对照试验，在这个试验中其研究对象会被随机地分成两组。

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But failing to perform such a study runs a significant chance of confusing cause and effect.

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The study's good design "provides a basis to infer cause and effect" between poverty and bad health, said Dr. Robert Califf, a noted Duke University cardiologist who is leading a massive study on neighborhoods and health outcomes.

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This was an observational study of roughly 16, 000 women, so it was not able to establish a cause and effect relationship between taking the supplements and death, but the correlation was significant.

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