High-Cost Users of Prescription Drugs: National Health Insurance Data from South Korea.
Dahye ParkHyeYeong LeeDong Sook KimPublished in: Journal of general internal medicine (2021)
Age and multiple chronic conditions were strongly associated with HCUs, and it seems necessary to reduce drug prescriptions in patients without complex comorbidities. Several measures should target those without multiple chronic conditions who are nonetheless HCUs.