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Associations between health literacy and end-of-life care intensity among medicare beneficiaries
Article indépendant
BACKGROUND: Despite well-documented disparities in end-of-life (EOL) care, little is known about whether patients with low health literacy (LHL) received aggressive EOL care.
OBJECTIVE: This study examined the association between health literacy (HL) and EOL care intensity among Medicare beneficiaries.
METHOD: We conducted a retrospective analysis of Medicare fee-for-service decedents who died in July-December, 2011. ZIP-code-level HL scores were estimated from the 2010-2011 Health Literacy Data Map, where a score of 225 or lower was defined as LHL. Aggressive EOL care measures included repeated hospitalizations within the last 30 days of life, no hospice enrollment within the last 6 months of life, in-hospital death, and any of above. Using hierarchical generalized linear models, we examined the association between HL and aggressive EOL care.
RESULTS: Of 649,556 decedents, the proportion of decedents who received any aggressive EOL care among those in LHL areas was 82.7%, compared to 72.7% in HHL areas. In multivariable analyses, decedents residing in LHL areas, compared to those in HHL areas, had 31% higher odds of aggressive EOL care (adjusted odds ratio [AOR] 1.31; 95% confidence interval [CI]:1.21-1.42), including higher odds of no hospice use (AOR 1.35; 95% CI: 1.27-1.44), repeated hospitalization (AOR 1.07; 95% CI: 1.01-1.14) and in-hospital death (AOR 1.21; 95% CI: 1.13-1.29).
CONCLUSION: Medicare beneficiaries who resided in LHL areas were likely to receive aggressive EOL care. Tailored efforts to improve HL and facilitate patient-provider communications in LHL areas could reduce EOL care intensity.
http://dx.doi.org/10.1177/1049909120988506
Voir la revue «The American journal of hospice and palliative care, 38»
Autres numéros de la revue «The American journal of hospice and palliative care»
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