试验结果表明设计或发表存在系统性偏误。

Systematic bias in design or publication is suggested by trial results.

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但是，由于试验方法学品质较差，有上述发现结果的报告指出发表文章和设计存在系统性偏误，反应出这些发现并不十份定。

However, poor trial methodology and report coupled with findings suggesting systematic bias in publication and design reflect the fragility of these findings.

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