Disability among older American Indians and Alaska Natives: disparities in prevalence, health-risk behaviors, obesity, and chronic conditions.
OBJECTIVE
To estimate the prevalence of disabilities among older American Indians and Alaska Natives (AIANs) and compare these estimates with those of other major racial/ ethnic groups. To estimate, within the population with disabilities, the health-risk behaviors, obesity, and chronic conditions of older AIANs and compare them with estimates for other racial/ethnic groups.


METHODS
State-based surveillance system that collects data on a monthly basis using an independent probability sample of households with telephones among the noninstitutionalized population aged > or =18 years.


METHODS
We analyzed data on 434,972 noninstitutionalized adults aged > or =50 years from the 2003-2005 Behavioral Risk Factor Surveillance System.


RESULTS
Among older AIAN adults, the unadjusted prevalence of disability (38.4%) was higher than among Whites (29.7%), Blacks (33.5%), Asians (15.6%), and Hispanics (26.9%). Among older adults with disabilities, AIANs were younger than their counterparts in other groups and were as likely to be male as female. After adjustment for age and self-rated health, both AIAN men and women with disabilities had the highest prevalence of current smoking, heart disease, and asthma.


CONCLUSIONS
Efforts to prevent, delay, and reduce disabilities and associated secondary conditions in persons with disabilities must be culturally sensitive and targeted toward reducing racial/ethnic disparities in health-risk behaviors and chronic conditions.
Okoro
Catherine A
CA
National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA. cokoro@cdc.gov
Denny
Clark H
CH
McGuire
Lisa C
LC
Balluz
Lina S
LS
Goins
R Turner
RT
Mokdad
Ali H
AH
D000368:Aged; D000413:Alaska / Q000453:epidemiology / Q000208:ethnology; D040343:Behavioral Risk Factor Surveillance System; D002908:Chronic Disease / Q000453:epidemiology / Q000208:ethnology; D006233:Persons with Disabilities / Q000706:statistics & numerical data*; D005260:Female; D015438:Health Behavior / Q000208:ethnology*; D006801:Humans; D007198:Indians, North American / Q000208:ethnology*; D004930:Inuit / Q000208:ethnology*; D008019:Life Style / Q000208:ethnology; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology / Q000208:ethnology; D015995:Prevalence; D018571:Sentinel Surveillance; D012737:Sex Factors