Association of chronic diseases and impairments with disability in older adults: a decade of change?

TitleAssociation of chronic diseases and impairments with disability in older adults: a decade of change?
Publication TypeJournal Article
Year of Publication2012
AuthorsHung, WW, Ross, JS, Boockvar, KS, Siu, AL
JournalMed Care
Volume50
Issue6
Pagination501-7
Date Published2012 Jun
ISSN Number1537-1948
KeywordsActivities of Daily Living, Aged, Aging, Cardiovascular Diseases, Chronic disease, Cognition Disorders, Cross-Sectional Studies, Diabetes Mellitus, Disabled Persons, Female, Health Surveys, Hearing loss, Humans, Hypertension, Male, Mobility Limitation, Residence Characteristics, Respiratory Tract Diseases, Self Care, Socioeconomic factors, United States, Vision Disorders
Abstract

<p><b>BACKGROUND: </b>Little is known about how the relationship between chronic disease, impairment, and disability has changed over time among older adults.</p><p><b>OBJECTIVE: </b>To examine how the associations of chronic disease and impairment with specific disability have changed over time.</p><p><b>RESEARCH DESIGN: </b>Repeated cross-sectional analysis, followed by examining the collated sample using time interaction variables, of 3 recent waves of the Health and Retirement Study.</p><p><b>SUBJECTS: </b>The subjects included 10,390, 10,621 and 10,557 community-dwelling adults aged 65 years and above in 1998, 2004, and 2008.</p><p><b>MEASUREMENTS: </b>: Survey-based history of chronic diseases including hypertension, heart disease, heart failure, stroke, diabetes, cancer, chronic lung disease, and arthritis; impairments, including cognition, vision, and hearing; and disability, including mobility, complex activities of daily living (ADL), and self-care ADL.</p><p><b>RESULTS: </b>Over time, the relationship of chronic diseases and impairments with disability was largely unchanged; however, the association between hypertension and complex ADL disability weakened from 1998 to 2004 and 2008 [odds ratio (OR) = 1.24; 99% confidence interval (CI), 1.06-1.46; OR = 1.07; 99% CI, 0.90-1.27; OR = 1.00; 99% CI, 0.83-1.19, respectively], as it did for hypertension and self-care disability (OR = 1.32; 99% CI, 1.13-1.54; OR=0.97; 99% CI, 0.82-1.14; OR = 0.99; 99% CI, 0.83-1.17). The association between diabetes and self-care disability strengthened from 1998 to 2004 and 2008 (OR = 1.21; 99% CI, 1.01-1.46; OR = 1.37; 99% CI, 1.15-1.64; OR = 1.52; 99% CI, 1.29-1.79), as it also did for lung disease and self-care disability (OR = 1.64; 99% CI, 1.33-2.03; OR = 1.63; 99% CI, 1.32-2.01; OR = 2.11; 99% CI, 1.73-2.57).</p><p><b>CONCLUSIONS: </b>Although relationships between diseases, impairments, and disability were largely unchanged, disability became less associated with hypertension and more with diabetes and lung disease.</p>

Notes

Hung, William W Ross, Joseph S Boockvar, Kenneth S Siu, Albert L K08 AG032886/AG/NIA NIH HHS/United States U01AG009740/AG/NIA NIH HHS/United States Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't United States Nihms348642 Med Care. 2012 Jun;50(6):501-7.

DOI10.1097/MLR.0b013e318245a0e0
User Guide Notes

http://www.ncbi.nlm.nih.gov/pubmed/22584885?dopt=Abstract

Endnote Keywords

Chronic Disease/DISABILITY/DISABILITY/impairment/impairment/Hypertension/Diabetes/lung disease

Endnote ID

69462

Alternate JournalMed Care
Citation Key7714
PubMed ID22584885
PubMed Central IDPMC3353149
Grant ListK08 AG032886 / AG / NIA NIH HHS / United States
K08 AG032886-03 / AG / NIA NIH HHS / United States
P30 AG028741 / AG / NIA NIH HHS / United States
U01AG009740 / AG / NIA NIH HHS / United States