The Rose Theorem: Exposing Large Numbers to Small Risks Quiz
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Questions and Answers

What does efficacy refer to?

  • The extent to which an intervention produces a benefit under real-world conditions
  • The ratio of the benefits to the costs of an intervention
  • The ability of an intervention to achieve the desired outcome
  • The extent to which an intervention produces a benefit under ideal conditions (correct)
  • Which of the following best describes the difference between efficacy and effectiveness?

  • Efficacy is the extent to which an intervention achieves its intended outcome, while effectiveness is the ability of an intervention to produce a desired result.
  • Efficacy is the ratio of the benefits to the costs of an intervention, while effectiveness is the extent to which an intervention produces a benefit under ideal conditions.
  • Efficacy is the extent to which an intervention produces a benefit under real-world conditions, while effectiveness is the extent to which an intervention produces a benefit under ideal conditions.
  • Efficacy is the ability to produce a desired or intended result, while effectiveness is the extent to which an intervention achieves its intended outcome under real-world conditions. (correct)
  • What is the main difference between efficacy and efficiency?

  • Efficacy is the ability of an intervention to achieve the desired outcome, while efficiency is the extent to which an intervention produces a benefit under ideal conditions.
  • Efficacy is the extent to which an intervention produces a benefit under real-world conditions, while efficiency is the extent to which an intervention produces a benefit under ideal conditions.
  • Efficacy is the extent to which an intervention produces a benefit under ideal conditions, while efficiency is the extent to which an intervention achieves its intended outcome under real-world conditions.
  • Efficacy is the extent to which an intervention produces a benefit, while efficiency is the ratio of the benefits to the costs of an intervention. (correct)
  • Which of the following best describes the concept of efficiency?

    <p>The ratio of the benefits to the costs of an intervention</p> Signup and view all the answers

    Which term refers to the ability of an intervention to achieve the desired outcome?

    <p>Effectiveness</p> Signup and view all the answers

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