Cancer Epidem Biomar:肠癌筛查值不值得推广?

2017-07-20 枫丹白露 来宝网

根据奥塔哥大学的研究,刚出版的“癌症流行病学,生物标志和预防”杂志,新西兰的肠癌筛查将有效地提高健康成本。



肠癌筛查有效,但不减少健康差异】根据奥塔哥大学的研究,刚出版的“癌症流行病学,生物标志和预防”杂志,新西兰的肠癌筛查将有效地提高健康成本。

但是,不会改善民族的健康差异。

惠灵顿奥塔哥大学的研究人员利用计算机建模来调查健康收益,发现该计划对于毛利人和非毛利人以及男性和女性来说都非常划算。

公共卫生部的资深作者Tony Blakely教授说:“我们每两年对新西兰50-74岁的老年人进行粪便隐血检查的效果,发现健康状况很好。”

布雷克利教授说:“根据一般的经验法则,每个质量调整后的生命年收入低于约50,000美元的干预被认为是社会的“福利收益” - 所以这是一个非常好的体验。

肠癌筛查如此有效的原因在于它不仅能检测癌前病变(称为息肉)并去除它们,降低癌症发生率,而且可以更早地检测癌症病例(如果发展)。

“不幸的是,新西兰已经有一段时间实施了肠癌筛查计划,同样重要的是要向政府表示祝贺,并向公众传达这一非常有价值的筛选计划。”布莱克利教授说。

“新西兰计划将由60-74岁的年龄组成,由于有限的资源,例如结肠镜检查服务,这个计划对于这个较小的60-74岁的年龄段是更具成本效益的(每质量调整后的生命周期为1,300美元/年获得),而50-74岁(每个质量调整生活年获得2,930美元)。

“但我们的研究显示,在将来的某个时间,如果服务能力允许,考虑将进入计划年龄降低到50岁是合理的。”

主要作者Melissa McLeod博士说,肠癌筛查有潜在的下行潜力。

肠癌筛查对毛利人的健康益处比非毛利人少,主要是因为毛利人首先获得较低的肠癌率。

McLeod博士说:“因此,虽然肠癌筛查将为整个人口带来健康状况的改善,但是它会稍微扩大毛利人的健康差异现象。”

“因此,重要的是提高肠道筛查率,就像毛利人减轻不平等的影响一样,但同时我们也知道,如果我们想减少健康方面的种族差异,实施其他为毛利人带来健康益处的政策,如烟草控制和减肥的预防政策是有效果的。

McLeod博士说:“此外,我们还需要关注其他筛查方案,以解决毛利人高发率的癌症,如宫颈癌和胃癌。”

原始出处:

Melissa McLeod et al. Colorectal cancer screening: How health gains and cost-effectiveness vary by ethnic group, the impact on health inequalities, and the optimal age-range to screen. Cancer Epidemiology Biomarkers & Prevention (2017). DOI: 10.1158/1055-9965.EPI-17-0150.

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    2018-03-05 sunylz
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    2017-07-23 jacob9231

    学习了谢谢分享

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    2017-07-21 jihuaijun1112

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    2017-07-21 luominglian113

    学习了,谢谢分享

    0

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