Genetic testing often reveals tantalizing but incomplete information, and it is sometimes difficult to know how to respond.

基因测试经常揭示出一些让人心急但又不完备的信息，人有时也难以知道如何对这些信息作出回应。

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Having genetic information could motivate consumers to be more proactive about their health, but these results, based on incomplete science, may give too many false positives or ambiguous information, said Offit, who was a senior author of a report on genetic testing for the America Society of Clinical Oncology.

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