Final answer:
QUALYs is a measurement that combines both quantity and quality of life to assess the impact of health conditions on overall well-being.
Step-by-step explanation:
The measurement known as quality-adjusted life years or QUALYs allows health planners and patients to assess the impact of certain health conditions on overall well-being.
QUALYs combine both quality and quantity of life into a single metric, by taking into account the number of years lived and the quality of life during those years. It is a way to compare the value of different health interventions and make informed decisions about resource allocation in healthcare.