筛查的有效性。

Validity of screening.

作者信息

Henderson M

出版信息

Cancer. 1976 Jan;37(1 suppl):573-81. doi: 10.1002/1097-0142(197601)37:1+<573::aid-cncr2820370723>3.0.co;2-r.

DOI:10.1002/1097-0142(197601)37:1+<573::aid-cncr2820370723>3.0.co;2-r

Abstract

The technical aspects of evaluation of screening programs to detect early disease are discussed. Screening is differentiated from diagnosis. The practical importance of specificity and sensitivity of screening tests is illustrated. The concept of evaluation of the total program is introduced. The determinants of successful programs are discussed with illustrations.

摘要

本文讨论了用于检测早期疾病的筛查项目评估的技术方面。筛查与诊断有所不同。文中阐述了筛查试验特异性和敏感性的实际重要性。介绍了整个项目评估的概念。通过实例讨论了成功项目的决定因素。