Cognitive evaluation and functional outcome after stroke.
OBJECTIVE
To investigate the initial overall cognitive ability and its components as a predictor of functional improvement and ambulation during rehabilitation. Initial cognitive status is widely known to be a predictive factor in functional recovery in patients with stroke although some reports have found no such relationship.


METHODS
Baseline cognitive status was scored by Minimental State Examination and its subsections with such headings as "orientation," "registration," "attention and calculation," "recall," and "language" in 43 patients with postacute stroke, aged between 51 and 68 yr. Function was evaluated in terms of motor FIM and functional ambulation as categorized in "Adapted Patient Evaluation and Conference System" functional scale at the time of admission and discharge.


RESULTS
Only total baseline Minimental State Examination score showed a significant correlation with discharge motor FIM improvement (r = 0.31, P = 0.04) and baseline orientation score correlated significantly with functional ambulation score improvement (r = 0.31, P = 0.03). In stepwise linear regression model, the same variables had an effect on similar outcome parameters.


CONCLUSIONS
Cognitiveion evaluation should be taken as a whole to predict functional outcome in patients with postacute stroke, except for the baseline orientation score that seemed more predictive for ambulation.
Ozdemir
F
F
Department of Physical Medicine and Rehabilitation, Trakya University School of Medicine, Edirne, Turkey.
Birtane
M
M
Tabatabaei
R
R
Ekuklu
G
G
Kokino
S
S
D000203:Activities of Daily Living; D000368:Aged; D003072:Cognition Disorders / Q000175:diagnosis / Q000209:etiology*; D004522:Educational Status; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D016014:Linear Models; D008297:Male; D017533:Marital Status; D008875:Middle Aged; D020521:Stroke / Q000150:complications; D000071939:Stroke Rehabilitation