基于吸烟时间的肺癌查合格标准的表现:一项比较建模研究
Pianpian Cao1, Koen De Nijs2, Justin Lee3
1Department of Public Health, Purdue University, West Lafayette, IN, USA.
Journal of the National Cancer Institute
|January 23, 2026
概括
从包装年到吸烟持续时间取代肺癌查标准可能会减少差异. 以35年为门的基于持续时间的查显示了与当前指南相比的有效性,因此需要考虑简化实施.
科学领域:
- 肺部医学 肺部医学
- 健康差距 研究 研究 研究 研究
- 卫生经济学 卫生经济学
背景情况:
- 目前的肺癌查资格依赖于包年吸烟史,可能造成种族差异.
- 建议采用替代标准,例如吸烟时间,以提高对查准入的公平性.
- 基于持续时间的肺癌查标准的长期益处和危害尚未评估.
研究的目的:
- 将基于持续时间的肺癌查标准的有效性与当前的包年指导方针和其他基于风险的方法进行比较.
- 评估各种吸烟时间值对查资格,结果和效率的影响.
- 评估基于持续时间的标准的潜力,以减轻肺癌查现有的差异.
主要方法:
- 利用了三种癌症干预和监视建模网络 (CISNET) 微模拟模型,用于1960年和1970年的美国出生队列.
- 评估了基于持续时间的查策略,门为15至40年,每次增加5年.
- 在不同的查策略中,比较了特定年龄的资格,预防的肺癌死亡 (LCDA),获得的生命年数 (LYG),假阳性和过度诊断的病例.
主要成果:
- 基于风险的标准最大限度地提高了LCDA和LYG,但增加了过度诊断的病例.
- 一个35年持续时间的门产生了与当前美国指南相比较的LCDA和LYG,每次检查的错误阳性和过度诊断率相似.
- 20年持续时间的门要求对LCDA和LYG中适度增长进行显著更多的选,从而降低效率.
结论:
- 基于持续时间的肺癌查标准,特别是35年值,显示效率与当前的美国指南相比.
- 这些标准为减少查资格方面的种族差异提供了潜在的途径,并简化了实施.
- 基于持续时间的标准需要认真考虑未来的肺癌查指南.
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