Screening

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More Specific Terms

Introduction

  • Examinations aimed at detecting medical conditions early in their course or before they become symptomatic, often with the purpose of implementing treatment that will prevent or ameliorate the problem.
  • Effective screening involves affirmative answers to the following questions:
  • Is there a reliable* & sensitive screening test?
  • Does it lead to accurate diagnosis?
  • Does detection during the asymptomatic phase result in a beneficial intervention?
  • * specificity NOT explicity included, but adds an additional element if cost-effectiveness is to be considered
  • See health maintenance for recommended screening

More General Terms

Additional Terms

References

  1. Journal Watch 24(18):124, 2004 Massachusetts Medical Society

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