The mix of caffeine and alcohol did not make significant difference on the driving test and on the test for sustained attention and reaction times, only a slight difference made.

混合了咖啡咽的酒精饮料在驾驶测试和持续关注和反应时间测试中并没有显著差异，只上有细微差异罢了。

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A logistic regression test of the distribution of different blood types found no significant difference between patients and controls.

对不同血型的分布进行逻辑回归分析后发现哮喘患者和对照组之间无明显差异。

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There was no significant difference int test in EMG wave amplitude, maximum tetanized systole tensile strength and duration of isometric contraction.

两侧肌电图波幅、等长收缩时最大强直收缩张力及持续时间进行自身t检验比较均无显著差异。

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