通过系统查识别患有结核病的人的健康影响
Emily A Kendall1, David W Dowdy2
1Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
The Lancet. Infectious diseases
|May 23, 2025
概括
对结核病 (TB) 高风险人群的查可以改善结果并减少传播. 一个新的框架估计了结核病查.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 卫生经济学 卫生经济学
背景情况:
- 基于人口的结核病 (TB) 查旨在改善临床结果并减少疾病传播.
- 结核病查的成本效益取决于早期检测对健康的影响,这一影响仍然不确定.
- 估计查的真正价值需要一个框架,考虑疾病的进展和检测时间.
研究的目的:
- 提出一个框架来估计系统结核查对健康的增量影响.
- 纳入查对结核病发病率,死亡率,继发症和传播的影响.
- 在影响评估中考虑查时间和结核病异质持续时间.
主要方法:
- 开发了一个框架来估计系统性结核查对健康的影响.
- 考虑到与常规诊断和不可避免的健康影响相关的查时间.
- 纳入了结核病的异质持续时间,将疾病过程与检测概率联系起来.
主要成果:
- 基于人群的胸部X射线查可以避免每位被诊断患有结核病的人估计有2.4年的残疾调整寿命.
- 估计的健康影响在许多已建立的公共卫生计划的成本效益门内.
- 该框架提供了一种方法来量化早期发现结核病所带来的健康益处.
结论:
- 对结核病的系统查提供了显著的健康益处,包括降低了发病率和死亡率.
- 拟议的框架提供了一种可靠的方法来评估结核病查干预措施的成本效益.
- 通过基于人口的查进行早期检测是控制结核病和改善公共卫生结果的宝贵策略.
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