The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Prevalence of Alzheimer's disease and dementia in two communities: Nigerian Africans and African Americans
Abstract
OBJECTIVE: This article reports on a prevalence study of dementia and Alzheimer's disease among two groups of subjects with the same ethnic background but widely differing environments. METHOD: The study was conducted among residents aged 65 years and older in two communities: Yorubas (N = 2,494) living in Ibadan, Nigeria, and African Americans (N = 2,212 in the community and N = 106 in nursing homes) living in Indianapolis, Indiana. The study design consisted of a screening stage followed by a clinical assessment stage for selected subjects on the basis of their performance on the screening tests. RESULTS: The age-adjusted prevalence rates of dementia (2.29%) and Alzheimer's disease (1.41%) in the Ibadan sample were significantly lower than those in the Indianapolis sample, both in the community-dwelling subjects alone (4.82% and 3.69%, respectively) and in the combined nursing home and community samples (8.24% and 6.24%, respectively). The prevalence rates of dementia and Alzheimer's disease increased consistently with advancing age in both study groups. CONCLUSIONS: To the authors' knowledge, this is the first study, using the same research method at the two sites, to report significant differences in rates of dementia and Alzheimer's disease in two different communities with similar ethnic origins.
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Statistical Methods for Rates and Proportions
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Self-citationEvans, D. A. (1989) · JAMA · doi:10.1001/jama.1989.03430180093036 · Cited by 1,226
Cited by
The global prevalence of dementia: a systematic review and metaanalysis.
Prince, M., Bryce, R., Albanese, E., Wimo, A., Ribeiro, W., & Ferri, C. P. (2013) · Alzheimer's & Dementia · doi:10.1016/j.jalz.2012.11.007 · Cited by 4,941
Prevalence of Dementia in the United States: The Aging, Demographics, and Memory Study
Plassman, B. L., Langa, K. M., Fisher, G. G., Heeringa, S. G., Weir, D. R., Ofstedal, M. B., Burke, J. R., Hurd, M. D., Potter, G. G., Rodgers, W. L., et al. (2007) · Neuroepidemiology · doi:10.1159/000109998 · Cited by 1,932
Six-item screener to identify cognitive impairment among potential subjects for clinical research
Callahan, C. M., Unverzagt, F. W., Hui, S. L., Perkins, A. J., & Hendrie, H. C. (2002) · Medical Care · doi:10.1097/00005650-200209000-00007 · Cited by 1,499
Self-citationKnopman, D. S., DeKosky, S. T., Cummings, J. L., Chui, H., Corey–Bloom, J., Relkin, N., Small, G. W., Miller, B., & Stevens, J. C. (2001) · Neurology · doi:10.1212/wnl.56.9.1143 · Cited by 1,410
Kalaria, R. N., Maestre, G. E., Arizaga, R., Friedland, R. P., Galasko, D., Hall, K., Luchsinger, J. A., Ogunniyi, A., Perry, E. K., Potocnik, F., et al. (2008) · The Lancet Neurology · doi:10.1016/s1474-4422(08)70169-8 · Cited by 1,233
Metadata
- Venue
- American Journal of Psychiatry
- Published
- 1995-10-01
- Volume
- 152
- Issue
- 10
- Pages
- 1485-1492
- ISSN
- 0002-953X (ISSN-L)
- 1535-7228
- OpenAlex
- W203397246
- Cited by
- 464
- References
- 6
- FWCI
- 11.74
- Type
- journal article
- Language
- en
- Open access
- closed
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