[Relationship between cognitive function and discharge place among stroke patients after rehabilitation]

One hundred and ninety-nine elderly stroke patients, who received rehabilitation treatment, were examined, to clarify the relationship between cognitive function and discharge place. The patients who moved to long-term care facilities showed more severe disabilities of basic activities of daily living (ADL), more frequent incontinence, and lower functional impairments (Brunnstrom stage), compared with those discharged to their home. Multivariate regression analysis was done with discharge place as the dependent variable. Independent variables were age, sex, kind of stroke, rehabilitation period, level of ADL and IQ on Kohs test, or performance IQ on the Wechsler Adult Intelligence Scale. Older age, higher levels of ADLs, and higher scores on Kohs test IQ or Wechsler Adult Intelligence Scale Performance IQ were all significantly linked with home discharge. These results suggest that non-verbal cognitive dysfunction may affect discharge place in elderly stroke patients after rehabilitation therapy.