Challenges of an attempted cross-national comparison of healthcare and social care utilization and costs in patients with congestive heart failure in the United States and Netherlands

Introduction: We embarked on a research project intending to compare healthcare and social care utilization and costs for people with congestive heart failure in the United States (US) and the Netherlands (NL). Our intention was to evaluate these characteristics at a national, regional, and person-specific level, comparing data from patients being cared for at Hennepin Healthcare (Minneapolis, MN, US) and Radboud University Medical Center (Nijmegen, NL). Because we focused on a specific clinical subpopulation in both countries, we expected to be able to make valid comparisons between these two... Mehr ...