So population screening and prenatal diagnosis are very important measures.

所以，人群筛选和产前诊断是很重要的措施。

youdao

Current biomarkers (such as CEA and CA-199) lack sensitivity and specificity for general population screening. Hence, there is a great need for new biomarkers for early detection of CRC.

虽然当前血清cea和CA - 199等的检测已被广泛应用于大肠癌的筛选，但其缺乏特异性和敏感性，这就需要进一步寻找新的标志物。

youdao

Further research of this method will introduce a more simple and rapid method for detecting male patients with fragile X syndrome. This method may be used for general population screening.

这一方法的进一步研究，将使脆性X男性患者的诊断方法更加简单、快速，有可能用于大规模群体筛查。

youdao

Population-wide screening raises complex issues.

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"All of the states that have really changed their mortality a lot are screening more of the population, " she says.

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These rates, say the authors, are typical of what you might expect to see in a population of this size, suggesting that the screening could work.

BBC: Screen may spot autism in one-year-olds