RESUMO
Countries increasingly rely on competition among hospitals to improve health outcomes. However, there is limited empirical evidence on the effect of competition on health outcomes in Germany. We examined the effect of hospital competition on quality of care, which is assessed using health outcomes (risk-adjusted in-hospital and post-hospitalization mortality and cardiac-related readmissions), focusing on acute myocardial infarction (AMI) treatment. We obtained data on all hospital utilizations and mortality of 13.2% of the population from a large statutory health insurer and all AMI admission records from Diagnosis-Related Groups Statistic from 2015-19. We constructed the measures of hospital competition, which mitigates the possibility of endogeneity bias. The relationships between health outcomes and competition measures are estimated using linear probability models. Intense competition was associated with lower quality of care in terms of mortality and cardiac-related readmissions. Patients treated in hospitals facing high competition were 0.9 (1.2) percentage points more likely to die within 90 days (2 years) of admission, and 1.4 (1.6) percentage points more likely to be readmitted within 90 days (2 years) of discharge than patients treated in hospitals facing low competition. Our results indicate that hospital competition does not lead to better health outcomes for AMI patients in Germany. Therefore, additional measures are necessary to achieve quality improvement.
Assuntos
Infarto do Miocárdio , Humanos , Alemanha/epidemiologia , Infarto do Miocárdio/mortalidade , Infarto do Miocárdio/terapia , Infarto do Miocárdio/epidemiologia , Masculino , Feminino , Idoso , Pessoa de Meia-Idade , Hospitalização/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Competição Econômica/estatística & dados numéricos , Avaliação de Resultados em Cuidados de Saúde , Qualidade da Assistência à Saúde/estatística & dados numéricos , Hospitais/estatística & dados numéricos , Mortalidade Hospitalar/tendências , Idoso de 80 Anos ou maisRESUMO
Across the globe, populations with low socioeconomic status have borne a disproportionate burden of the COVID-19 pandemic. This article examines the relationship between two socioeconomic factors (education and income) and all-cause mortality and health care use to improve understanding of the impact of the pandemic on socioeconomic disparities in Germany, a high-income country with a universal health care system. We used mortality rates from the period 2011-21 and hospitalizations from the period 2014-21. We examined rates of all-cause mortality and all hospital admissions as well as admissions for respiratory, emergency, cancer surgery, elective, and ambulatory care-sensitive care. Although the use of some health care services was affected by the pandemic, our findings suggest that Germany endured COVID-19 without amplifying socioeconomic disparities in all-cause mortality and large segments of inpatient utilization.
Assuntos
COVID-19 , Humanos , Pandemias , Disparidades Socioeconômicas em Saúde , Fatores Socioeconômicos , Atenção à Saúde , Alemanha/epidemiologiaRESUMO
Hospitals account for about 40% of all healthcare expenditure in high-income countries and play a central role in healthcare provision. The ways in which they are paid, therefore, has major implications for the care they provide. However, our knowledge about reforms that have been made to the various payment schemes and their country-level effects is surprisingly thin. This study examined the uniquely comprehensive introduction of diagnosis-related groups (DRGs) in Germany, where DRGs function as the sole pricing, billing, and budgeting system for hospitals and almost exclusively determine hospital revenue. The introduction of DRGs, therefore, completely overhauled the previous system based on per diem rates, offering a unique opportunity for analysis. Using aggregate data from the Organisation for Economic Co-operation and Development and recent advances in econometrics, we analyzed how hospital activity and efficiency changed in response to the reform. We found that DRGs in Germany significantly increased hospital activity by around 20%. In contrast to earlier studies, we found that DRGs have not necessarily shortened the average length of stay.