Disparities in mortality among acute myeloid leukemia-related hospitalizations.
Cancer Med
; 12(3): 3387-3394, 2023 02.
Article
em En
| MEDLINE
| ID: mdl-35924430
ABSTRACT
Racial and socioeconomic disparities have become apparent in acute myeloid leukemia (AML) outcomes. We conducted a retrospective cohort study of hospitalizations for adults with a diagnosis of AML from 2009 to 2018 in the Nationwide Inpatient Sample (NIS). We categorized patients' ages in groups of <60 years and ≥60 years and stratified them by reported race/ethnicity. Exposures of interest were patient sociodemographics, hospital characteristics, and Elixhauser-comorbidity Index. Outcome of interest was in-hospital death. Statistical analyses included survey logistic regression to generate adjusted odds ratios (aORs) and 95% confidence intervals (CIs) to quantify the independent associations between patient characteristics and mortality. Of 622,417 AML-related hospitalizations, 57.6% were in patients ≥60 years. The overall rate of in-hospital death was 9.4%. Compared to patients <60, older patients experienced a higher rate of in-hospital death. In both age groups and in all ethnicities, mortality decreased over time. Differences in mortality were observed based on gender, payer, hospital location, and teaching status. For hospitalizations in patients ≥60, NH-Black race was associated with inferior in-hospital death outcomes (OR 1.17; CI 1.08-1.28). Urban teaching hospitals were associated with a 38% increase (OR 1.38; CI 1.06-1.80) in inpatient mortality in patients <60 and a 15% decrease (OR 0.85; CI 0.77-0.95) in inpatient mortality in patients ≥60. Our results highlight the increased need to recognize the role of race/ethnicity and socioeconomic factors and their contribution to disparate outcomes in AML.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Leucemia Mieloide Aguda
/
Hospitalização
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Adult
/
Humans
/
Middle aged
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Cancer Med
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Estados Unidos