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Racial disparities in hospice outcomes : a race or hospice-level effect?
Article
OBJECTIVES: To determine whether there is racial variation in hospice enrollees in rates of hospitalization and hospice disenrollment and, if so, whether systematic differences in hospice provider patterns explain the variation.
DESIGN: Longitudinal cohort study.
SETTING: Hospice.
PARTICIPANTS: Medicare beneficiaries (N = 145,038) enrolled in a national random sample of hospices (N = 577) from the National Hospice Survey and followed until death (2009-10).
MEASUREMENTS: We used Medicare claims data to identify hospital admissions, emergency department (ED) visits, and hospice disenrollment after hospice enrollment. We used a series of hierarchical models including hospice-level random effects to compare outcomes of blacks and whites.
RESULTS: In unadjusted models, black hospice enrollees were significantly more likely than white enrollees to be admitted to the hospital (14.9% vs 8.7%, odds ratio (OR) = 1.84, 95% confidence interval (CI) = 1.74-1.95), visit the ED (19.8% vs 13.5%, OR = 1.58, 95% CI = 1.50-1.66), and disenroll from hospice (18.1% vs 13.0%, OR = 1.48, 95% CI = 1.40-1.56). These results were largely unchanged after accounting for participant clinical and demographic covariates and hospice-level random effects. In adjusted models, blacks were at higher risk of hospital admission (OR = 1.75, 95% CI = 1.64-1.86), ED visits (OR = 1.61, 95% CI = 1.52-1.70), and hospice disenrollment (OR = 1.54, 95% CI = 1.45-1.63).
CONCLUSION: Racial differences in intensity of care at the end of life are not attributable to hospice-level variation in intensity of care. Differences in patterns of care between black and white hospice enrollees persist within the same hospice.
http://dx.doi.org/10.1111/jgs.15228
Voir la revue «Journal of the American Geriatrics Society»
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