Question 1

QALYs are the change in life expectancy multiplied by the value of the additional life years.

Accepted Answer

QALYs are a measure of health-related quality of life that takes into account both the length of life and the quality of life during those years.

Question 2

QALYs are used in cost benefit analysis.

Accepted Answer

QALYs (Quality-Adjusted Life Years) are used in cost-effectiveness analysis, not cost-benefit analysis. They measure the value of health outcomes.

Question 3

QALYs produce consistent evaluations of the value of different health states.

Accepted Answer

QALYs (Quality-Adjusted Life Years) are subjective and can vary based on individual preferences and societal values, leading to inconsistencies in evaluating different health states.

Quiz 14: Cost-Benefit Analysis, Cost-Effectiveness Analysis, and Program Evaluation

QALYs are the change in life expectancy multiplied by the value of the additional life years.

QALYs are used in cost benefit analysis.

QALYs produce consistent evaluations of the value of different health states.