title: Performance on the Mini-Mental State Examination and Mattis Dementia Rating Scale among older American Indians.
abstract: Optimal methods for assessing cognitive impairment among older American Indians have not been established. This study sought to examine the cultural relevance and performance of two common cognitive screening measures, the Mini-Mental State Examination (MMSE) and Mattis Dementia Rating Scale (MDRS), in one American Indian population. One hundred forty American Indians ages 60 to 89 were assessed; nearly 11% scored more than 2 standard deviation points below performance expectations on the MMSE, as did 27% to 81% on the MDRS. Complex relationships were found between gender, health conditions (with possible effects on cognitive functioning), and MMSE and MDRS scores. The authors discuss implications and future directions.
authors: American Indian and Alaska Native Programs, Department of Psychiatry, University of Colorado at Denver and Health Sciences Center School of Medicine, Denver, CO, USA. Lori.Jervis@UCHSC.edu
authors: Lori L
authors: LL
authors: Jervis
authors: Janette
authors: J
authors: Beals
authors: Alexandra
authors: A
authors: Fickenscher
authors: David B
authors: DB
authors: Arciniegas
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000175:diagnosis* / Q000453:epidemiology*; D003710:Demography; D005260:Female; D006801:Humans; D007198:Indians, North American / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D015995:Prevalence; D012720:Severity of Illness Index