Racial and ethnic differences in activities of daily living disability among the elderly: the case of Spanish speakers.

OBJECTIVE: To compare incident disability patterns across racial and ethnic groups.

DESIGN: Prospective cohort study with 6-year follow-up (1998-2004).

SETTING: National probability sample.

PARTICIPANTS: A 1998 Health and Retirement Study sample of 12,288 non-Hispanic whites, 1952 African Americans, 575 Hispanics interviewed in Spanish (Hispanic-Spanish), and 518 Hispanics interviewed in English (Hispanic-English), older than 51 years, and free of disability at baseline.

INTERVENTIONS: Not applicable.

MAIN OUTCOME MEASURE: Disability in activities of daily living (ADL) tasks (walking, dressing, transferring, bathing, toileting, feeding).

RESULTS: Hispanic-Spanish reported disproportionately lower rates of walking disability (standardized rates, 4.31% vs Hispanic-English [8.57%], black [7.54%], white [7.20%]) despite higher reported Hispanic-Spanish frequencies of lower-extremity dysfunction than other racial and ethnic groups. Across the 6 ADL tasks, the development of walking disability was most frequent among Hispanic-English subjects, African Americans, and whites. In contrast, Hispanic-Spanish subjects reported dressing as the most frequent ADL task disability, whereas walking ranked fourth.

CONCLUSIONS: Aggregating all Hispanics, regardless of interview language, may be inappropriate. Future research on linguistic group differences in self-reported health outcomes is necessary to ensure that health status measures will be appropriate for use in diverse racial and ethnic groups.

http://www.ncbi.nlm.nih.gov/pubmed/18534555?dopt=Abstract

ADL and IADL Impairments/hispanics/DISABILITY/DISABILITY

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