Table 4. Functional changes after 4 weeks of caregiver's education according to severity.
Values are presented as mean±standard deviation.
K-NIHSS, Korean version of the National Institutes of Health Stroke Scale; K-MMSE, Korean version of Mini-Mental Status Examination; K-BBS, Korean version of Berg Balance Scale; K-MBI, Korean version of Modified Barthel Index.
*p<0.05, Student t-test.