Ascending digits task as a measure of executive function in geriatric depression.
The authors hypothesized that older depressed patients would perform more poorly on the Ascending Digits Task (ADT) when matched against a nondepressed elderly comparison group. In a novel measure, the ADT, 129 older depressives scored more poorly than 129 comparison subjects in bivariate analyses and models controlling for demographic variables. The ADT may be a good measure of executive function in older adults.
Sair
Haris I
HI
Department of Psychiatry and Behavioral Sciences, Duke University Medical Center Box 3903 Durham, NC 27710, USA.
Welsh-Bohmer
Kathleen A
KA
Wagner
H Ryan
HR
Steffens
David C
DC
D000203:Activities of Daily Living / Q000145:classification; D000367:Age Factors; D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis* / Q000523:psychology; D015331:Cohort Studies; D015897:Comorbidity; D003865:Major Depressive Disorder / Q000175:diagnosis* / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D008609:Mental Status Schedule / Q000706:statistics & numerical data; D009483:Neuropsychological Tests / Q000706:statistics & numerical data*; D011340:Problem Solving; D012691:Serial Learning; D012737:Sex Factors; D012959:Socioeconomic Factors