The data only weakly supported these predictions: the differences were seen, but were not statistically significant.

但研究得出的数据无法支持上述预测：差异的确存在，只是缺少统计显著性。

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Among those people, there were 50 infections on placebo and 36 on the vaccine, which gives an efficacy of 26% but is not statistically significant, meaning it could happen by chance.

这些人当中，注射了安慰剂的那组有50人感染，注射了疫苗的那组有36人感染，效果是26%，但不具有统计学上的显著性，这意味着结果的出现具有偶然性。

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Fewer women with a CPMD used iron supplements than women without a CPMD, but the results were not statistically significant (P = 0.05).

患有CPMD的妇女服用铁补充剂较之未患有CPMD的妇女要少，但其结果并无统计学意义（P=0.05）。

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In one trial, patients did slightly worse on OS, but it was not statistically significant.

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In another, they did better, but it was not statistically significant.

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Crestor did better than all of them, but the difference was not statistically significant compared with Lipitor.

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