Determinants of attrition in a natural history study of Alzheimer disease.

Koss, E

Determinants of attrition in a natural history study of Alzheimer disease. [electronic resource] - Alzheimer disease and associated disorders - 209-15 p. digital

Publication Type: Clinical Trial; Journal Article; Multicenter Study; Research Support, U.S. Gov't, P.H.S.

0893-0341

10.1097/00002093-199910000-00006 doi


Aged
Aged, 80 and over
Alzheimer Disease--epidemiology
Case-Control Studies
Disease Progression
Female
Follow-Up Studies
Humans
Logistic Models
Longitudinal Studies
Male
Patient Dropouts
Registries
Sex Factors
Socioeconomic Factors