A methodology for identifying high‐need, high‐cost patient personas for international comparisons

To establish a methodological approach to compare two high-need, high-cost (HNHC) patient personas internationally.Linked individual-level administrative data from the inpatient and outpatient sectors compiled by the International Collaborative on Costs, Outcomes, and Needs in Care (ICCONIC) across 11 countries: Australia, Canada, England, France, Germany, the Netherlands, New Zealand, Spain, Sweden, Switzerland, and the United States.We outline...