How does the trajectory of multimorbidity vary across Black, White, and Mexican Americans in middle and old age?

TitleHow does the trajectory of multimorbidity vary across Black, White, and Mexican Americans in middle and old age?
Publication TypeJournal Article
Year of Publication2011
AuthorsQuiñones, AR, Liang, J, Bennett, JM, Xu, X, Ye, W
JournalJ Gerontol B Psychol Sci Soc Sci
Volume66
Issue6
Pagination739-49
Date Published2011 Nov
ISSN Number1758-5368
KeywordsAfrican Americans, Aged, Aged, 80 and over, Aging, Chronic disease, European Continental Ancestry Group, Female, Follow-Up Studies, Health Behavior, Health Status Disparities, Hispanic Americans, Humans, Linear Models, Longitudinal Studies, Male, Middle Aged, United States
Abstract

<p><b>OBJECTIVES: </b>This research examines intra- and interpersonal differences in multiple chronic conditions reported by Americans aged 51 and older for a period up to 11 years. It focuses on how changes in multimorbidity vary across White, Black, and Mexican Americans.</p><p><b>METHODS: </b>Data came from 17,517 respondents of the Health and Retirement Study (1995-2006) with up to 5 repeated observations. Hierarchical linear models were employed to analyze ethnic variations in temporal changes of reported comorbidities.</p><p><b>FINDINGS: </b>Middle-aged and older Americans have on average nearly 2 chronic diseases at the baseline, which increased to almost 3 conditions in 11 years. White Americans differ from Black and Mexican Americans in terms of level and rate of change of multimorbidity. Mexican Americans demonstrate lower initial levels and slower accumulation of comorbidities relative to Whites. In contrast, Blacks showed an elevated level of multimorbidity throughout the 11-year period of observation, although their rate of change slowed relative to Whites.</p><p><b>DISCUSSION: </b>These results suggest that health differences between Black Americans and other ethnic groups including White and Mexican Americans persist in the trajectory of multimorbidity even when population heterogeneity is adjusted. Further research is needed concerning the impact of health disadvantages and differential mortality that may have occurred before middle age as well as exploring the role of nativity, the nature of self-reported diseases, and heterogeneity underlying the average trajectory of multimorbidity for ethnic elders.</p>

Notes

Quinones, Ana R Liang, Jersey Bennett, Joan M Xu, Xiao Ye, Wen F31-AG029783/AG/NIA NIH HHS/United States R01-AG015124/AG/NIA NIH HHS/United States R01-AG028116/AG/NIA NIH HHS/United States Comparative Study Research Support, N.I.H., Extramural United States The journals of gerontology. Series B, Psychological sciences and social sciences J Gerontol B Psychol Sci Soc Sci. 2011 Nov;66(6):739-49. Epub 2011 Oct 3.

DOI10.1093/geronb/gbr106
User Guide Notes

http://www.ncbi.nlm.nih.gov/pubmed/21968384?dopt=Abstract

Endnote Keywords

African Americans/ statistics/African Americans/ statistics/numerical data/Aged, 80 and over/Aging/Chronic Disease/ ethnology/Chronic Disease/ ethnology/European Continental Ancestry Group/ statistics/European Continental Ancestry Group/ statistics/numerical data/Female/Follow-Up Studies/Follow-Up Studies/Health Behavior/ ethnology/Health Behavior/ ethnology/Health Status Disparities/Hispanic Americans/ statistics/Hispanic Americans/ statistics/numerical data/Humans/Linear Models/Linear Models/Longitudinal Studies/Middle Aged/United States/epidemiology/United States/epidemiology

Endnote ID

62698

Alternate JournalJ Gerontol B Psychol Sci Soc Sci
Citation Key7629
PubMed ID21968384
PubMed Central IDPMC3198247
Grant ListR01-AG015124 / AG / NIA NIH HHS / United States
R36 AG031570 / AG / NIA NIH HHS / United States
F31-AG029783 / AG / NIA NIH HHS / United States
F31 AG029783 / AG / NIA NIH HHS / United States
R01-AG028116 / AG / NIA NIH HHS / United States