Factors influencing functional independence outcome in stroke patients after rehabilitation.
The purpose of this study was to identify predictive variables relevant to functional independence outcomes for stroke patients following rehabilitation therapy. We prospectively studied 150 stroke patients consecutively admitted to the inpatient rehabilitation department of a university hospital from January 1 to December 31, 1997. Functional ability was assessed with the Functional Independence Measure (FIM) instrument on admission, on discharge of inpatient rehabilitation program, and at the 6 months follow-up visit after discharge. Severity of stroke was determined by using the Canadian Neurological Scale (CNS) on admission. In addition, major medical and sociodemographic factors were documented during hospitalization as independent variables. Of the 142 subjects surveyed, 23 (16.2%) stroke patients achieved functional independence at home when re-visited. Univariate test and multiple logistic regression analyses indicated that the significant factors affecting functional independence included age of onset, occupation, prior heart problems, the presence of medical complications, bilateral hemiplegia, and the functional ability (FIM score) and the severity of stroke (CNS score) on admission. The results of this study suggest that the admission CNS and FIM scores are useful in the prediction of functional independence outcome for stroke survivors following rehabilitation therapy.
Lin
J H
JH
School of Rehabilitation Medicine, Kaohsiung Medical University, Taiwan.
Hsiao
S F
SF
Chang
C M
CM
Huang
M H
MH
Liu
C K
CK
Lin
Y T
YT
D000203:Activities of Daily Living; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011446:Prospective Studies; D000071939:Stroke Rehabilitation