Quality, utilization, and value-based prevention are the three areas.
There are three broad measurement areas. First, metrics about quality of care, which relate to treatment effectiveness and patient satisfaction. Second, metrics about need and utilization of care, gauging health requirements of a population and how often one uses what type of service. Third, metrics about value-based healthcare, which measure disease prevention rather than disease treatment, measuring actions taken to prevent or reverse illnesses instead of just treating them.
— Healthcare And Data - How To Measure Quality · Forbes