Please use this identifier to cite or link to this item: https://doi.org/10.1371/journal.pone.0142388
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dc.titleThe prevalence of mild cognitive impairment in diverse geographical and ethnocultural regions: The COSMIC Collaboration
dc.contributor.authorSachdev P.S.
dc.contributor.authorLipnicki D.M.
dc.contributor.authorKochan N.A.
dc.contributor.authorCrawford J.D.
dc.contributor.authorThalamuthu A.
dc.contributor.authorAndrews G.
dc.contributor.authorBrayne C.
dc.contributor.authorMatthews F.E.
dc.contributor.authorStephan B.C.M.
dc.contributor.authorLipton R.B.
dc.contributor.authorKatz M.J.
dc.contributor.authorRitchie K.
dc.contributor.authorCarri鑢e I.
dc.contributor.authorAncelin M.-L.
dc.contributor.authorLam L.C.W.
dc.contributor.authorWong C.H.Y.
dc.contributor.authorFung A.W.T.
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 K.J.
dc.contributor.authorCherbuin N.
dc.contributor.authorButterworth P.
dc.contributor.authorNg T.P.
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.authorSantab醨bara J.
dc.contributor.authorZimmerman M.
dc.contributor.authorDerby C.
dc.contributor.authorLeung G.T.Y.
dc.contributor.authorChan W.C.
dc.contributor.authorPolito L.
dc.contributor.authorAbbondanza S.
dc.contributor.authorValle E.
dc.contributor.authorColombo M.
dc.contributor.authorVitali S.F.
dc.contributor.authorFossi S.
dc.contributor.authorZaccaria D.
dc.contributor.authorForloni G.
dc.contributor.authorVillani S.
dc.contributor.authorChristensen H.
dc.contributor.authorMacKinnon A.
dc.contributor.authorEasteal S.
dc.contributor.authorJacomb T.
dc.contributor.authorMaxwell K.
dc.contributor.authorBowman A.
dc.contributor.authorBurns K.
dc.contributor.authorBroe A.
dc.contributor.authorDekker J.
dc.contributor.authorDooley L.
dc.contributor.authorDe Permentier M.
dc.contributor.authorFairjones S.
dc.contributor.authorFletcher J.
dc.contributor.authorFrench T.
dc.contributor.authorFoster C.
dc.contributor.authorNugent-Cleary-Fox E.
dc.contributor.authorGooi C.
dc.contributor.authorHarvey E.
dc.contributor.authorHelyer R.
dc.contributor.authorHsieh S.
dc.contributor.authorHughes L.
dc.contributor.authorJacek S.
dc.contributor.authorJohnston M.
dc.contributor.authorMcCade D.
dc.contributor.authorMeeth S.
dc.contributor.authorMilne E.
dc.contributor.authorMoir A.
dc.contributor.authorO'Grady R.
dc.contributor.authorPfaeffli K.
dc.contributor.authorPose C.
dc.contributor.authorReuser L.
dc.contributor.authorRose A.
dc.contributor.authorSchofield P.
dc.contributor.authorShahnawaz Z.
dc.contributor.authorSharpley A.
dc.contributor.authorThompson C.
dc.contributor.authorQueisser W.
dc.contributor.authorWong S.
dc.contributor.authorMayeux R.
dc.contributor.authorBrickman A.
dc.contributor.authorLuchsinger J.
dc.contributor.authorSanchez D.
dc.contributor.authorTang M.X.
dc.contributor.authorAndrews H.
dc.contributor.authorMarcos G.
dc.contributor.authorDe-La-C醡ara C.
dc.contributor.authorSaz P.
dc.contributor.authorVentura T.
dc.contributor.authorQuintanilla M.A.
dc.contributor.authorLobo E.
dc.date.accessioned2019-11-06T08:07:17Z
dc.date.available2019-11-06T08:07:17Z
dc.date.issued2015
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., Carri鑢e I., Ancelin M.-L., Lam L.C.W., Wong C.H.Y., Fung A.W.T., Guaita A., Vaccaro R., Davin A., Ganguli M., Dodge H., Hughes T., Anstey K.J., Cherbuin N., Butterworth P., Ng T.P., Gao Q., Reppermund S., Brodaty H., Schupf N., Manly J., Stern Y., Lobo A., Lopez-Anton R., Santab醨bara J., Zimmerman M., Derby C., Leung G.T.Y., Chan W.C., Polito L., Abbondanza S., Valle E., Colombo M., Vitali S.F., Fossi S., Zaccaria D., Forloni G., Villani S., Christensen H., MacKinnon A., Easteal S., Jacomb T., Maxwell K., Bowman A., Burns K., Broe A., Dekker J., Dooley L., De Permentier M., Fairjones S., Fletcher J., French T., Foster C., Nugent-Cleary-Fox E., Gooi C., Harvey E., Helyer R., Hsieh S., Hughes L., Jacek S., Johnston M., McCade D., Meeth S., Milne E., Moir A., O'Grady R., Pfaeffli K., Pose C., Reuser L., Rose A., Schofield P., Shahnawaz Z., Sharpley A., Thompson C., Queisser W., Wong S., Mayeux R., Brickman A., Luchsinger J., Sanchez D., Tang M.X., Andrews H., Marcos G., De-La-C醡ara C., Saz P., Ventura T., Quintanilla M.A., Lobo E. (2015). The prevalence of mild cognitive impairment in diverse geographical and ethnocultural regions: The COSMIC Collaboration. PLoS ONE 10 (11) : e0142388. ScholarBank@NUS Repository. https://doi.org/10.1371/journal.pone.0142388
dc.identifier.issn19326203
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/161601
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. � 2015 Sachdev et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
dc.sourceUnpaywall 20191101
dc.subjectadult
dc.subjectaged
dc.subjectArticle
dc.subjectAsia
dc.subjectAustralia
dc.subjectChinese
dc.subjectClinical Dementia Rating
dc.subjectcognitive defect
dc.subjectcontrolled study
dc.subjectcross-sectional study
dc.subjectcultural factor
dc.subjectdementia
dc.subjectdisease severity
dc.subjectethnicity
dc.subjectEurope
dc.subjectfemale
dc.subjectgeography
dc.subjecthigh school
dc.subjecthuman
dc.subjectlongitudinal study
dc.subjectmajor clinical study
dc.subjectmale
dc.subjectMini Mental State Examination
dc.subjectprevalence
dc.subjectrace
dc.subjectscoring system
dc.subjectUnited States
dc.subjectvery elderly
dc.subjectCognitive Dysfunction
dc.subjectcooperation
dc.subjectdementia
dc.subjectdisease course
dc.subjectmiddle aged
dc.subjectneuropsychological test
dc.subjectAged
dc.subjectAged, 80 and over
dc.subjectAsia
dc.subjectAustralia
dc.subjectCognitive Dysfunction
dc.subjectCooperative Behavior
dc.subjectCross-Sectional Studies
dc.subjectDementia
dc.subjectDisease Progression
dc.subjectEurope
dc.subjectFemale
dc.subjectHumans
dc.subjectLongitudinal Studies
dc.subjectMale
dc.subjectMiddle Aged
dc.subjectNeuropsychological Tests
dc.subjectPrevalence
dc.typeArticle
dc.contributor.departmentDEPT OF PSYCHOLOGICAL MEDICINE
dc.description.doi10.1371/journal.pone.0142388
dc.description.sourcetitlePLoS ONE
dc.description.volume10
dc.description.issue11
dc.description.pagee0142388
dc.published.statePublished
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