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dc.contributor.authorSachdev, PS
dc.contributor.authorLipnicki, DM
dc.contributor.authorKochan, NA
dc.contributor.authorCrawford, JD
dc.contributor.authorThalamuthu, A
dc.contributor.authorAndrews, G
dc.contributor.authorBrayne, C
dc.contributor.authorMatthews, FE
dc.contributor.authorStephan, BCM
dc.contributor.authorLipton, RB
dc.contributor.authorKatz, MJ
dc.contributor.authorRitchie, K
dc.contributor.authorCarriere, I
dc.contributor.authorAncelin, M-L
dc.contributor.authorLam, LCW
dc.contributor.authorWong, CHY
dc.contributor.authorFung, AWT
dc.contributor.authorGuaita, A
dc.contributor.authorVaccaro, R
dc.contributor.authorDavin, A
dc.contributor.authorGanguli, M
dc.contributor.authorDodge, H
dc.contributor.authorHughes, T
dc.contributor.authorAnstey, KJ
dc.contributor.authorCherbuin, N
dc.contributor.authorButterworth, P
dc.contributor.authorNg, TP
dc.contributor.authorGao, Q
dc.contributor.authorReppermund, S
dc.contributor.authorBrodaty, H
dc.contributor.authorSchupf, N
dc.contributor.authorManly, J
dc.contributor.authorStern, Y
dc.contributor.authorLobo, A
dc.contributor.authorLopez-Anton, R
dc.contributor.authorSantabarbara, J
dc.date.accessioned2020-12-22T04:55:15Z
dc.date.available2020-12-22T04:55:15Z
dc.date.issued2015-11-05
dc.identifierpii: PONE-D-15-19204
dc.identifier.citationSachdev, P. S., Lipnicki, D. M., Kochan, N. A., Crawford, J. D., Thalamuthu, A., Andrews, G., Brayne, C., Matthews, F. E., Stephan, B. C. M., Lipton, R. B., Katz, M. J., Ritchie, K., Carriere, I., Ancelin, M. -L., Lam, L. C. W., Wong, C. H. Y., Fung, A. W. T., Guaita, A., Vaccaro, R. ,... Santabarbara, J. (2015). The Prevalence of Mild Cognitive Impairment in Diverse Geographical and Ethnocultural Regions: The COSMIC Collaboration. PLOS ONE, 10 (11), https://doi.org/10.1371/journal.pone.0142388.
dc.identifier.issn1932-6203
dc.identifier.urihttp://hdl.handle.net/11343/258170
dc.description.abstractBACKGROUND: Changes in criteria and differences in populations studied and methodology have produced a wide range of prevalence estimates for mild cognitive impairment (MCI). METHODS: Uniform criteria were applied to harmonized data from 11 studies from USA, Europe, Asia and Australia, and MCI prevalence estimates determined using three separate definitions of cognitive impairment. RESULTS: The published range of MCI prevalence estimates was 5.0%-36.7%. This was reduced with all cognitive impairment definitions: performance in the bottom 6.681% (3.2%-10.8%); Clinical Dementia Rating of 0.5 (1.8%-14.9%); Mini-Mental State Examination score of 24-27 (2.1%-20.7%). Prevalences using the first definition were 5.9% overall, and increased with age (P < .001) but were unaffected by sex or the main races/ethnicities investigated (Whites and Chinese). Not completing high school increased the likelihood of MCI (P ≤ .01). CONCLUSION: Applying uniform criteria to harmonized data greatly reduced the variation in MCI prevalence internationally.
dc.languageEnglish
dc.publisherPUBLIC LIBRARY SCIENCE
dc.titleThe Prevalence of Mild Cognitive Impairment in Diverse Geographical and Ethnocultural Regions: The COSMIC Collaboration
dc.typeJournal Article
dc.identifier.doi10.1371/journal.pone.0142388
melbourne.affiliation.departmentMelbourne School of Population and Global Health
melbourne.affiliation.departmentMelbourne Institute of Applied Economic and Social Research
melbourne.source.titlePLoS One
melbourne.source.volume10
melbourne.source.issue11
dc.rights.licenseCC BY
melbourne.elementsid1032525
melbourne.contributor.authorMacKinnon, Andrew
melbourne.contributor.authorButterworth, Peter
dc.identifier.eissn1932-6203
melbourne.accessrightsOpen Access


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