5 Questions
What does efficacy refer to?
The extent to which an intervention produces a benefit under ideal conditions
Which of the following best describes the difference between efficacy and effectiveness?
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.
What is the main difference between efficacy and efficiency?
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.
Which of the following best describes the concept of efficiency?
The ratio of the benefits to the costs of an intervention
Which term refers to the ability of an intervention to achieve the desired outcome?
Effectiveness
Test your knowledge on the fundamental principle that exposing a large number of people to a smaller risk may lead to more cases than exposing a smaller number to a higher risk. Explore the implications and applications of the Rose Theorem.
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