数据析取：使用预先确定的美国预防服务工作组的判断标准对研究的质量进行考查、提取和评定。
Data Extraction: Studies were reviewed, abstracted, and rated for quality by using predefined U. S. Preventive Services Task Force criteria.
在这个例子上，美国预防服务工作组(United States PreventiveServicesTask Force)的结论：对75岁以上的男人进行前列腺癌筛查弊大于利。
In this case, for men 75 and older, the United States Preventive Services Task Force concluded that screening for prostate cancer does more harm than good.
几乎可以肯定，近期筛查测试的减少是2012年美国预防服务工作组(United States Preventive ServicesTaskForce)提出建议反对筛查的结果。
The decrease in testing is almost certainly a result of a recommendation against screening made in 2012 by the United States Preventive Services Task Force.
建议进行分级使用从美国预防服务工作队的适应方法和建议，评估，开发和评价工作组定级。
Recommendations were graded using methods adapted from the us Preventive Services Task Force and the Grading of Recommendations, Assessment, Development, and Evaluation Working Group.
建议进行分级使用从美国预防服务工作队的适应方法和建议，评估，开发和评价工作组定级。
Recommendations were graded using methods adapted from the us Preventive Services Task Force and the Grading of Recommendations, Assessment, Development, and Evaluation Working Group.
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