Table 1. Demographic and clinical characteristics of patient subgroups (n=55).

Values are represented as number or mean±standard deviation.

VFSS, videofluoroscopic swallowing study; K-NIHSS, Korean version of National Institutes of Health Stroke Scale; K-MMSE, Korean version of Mini-Mental Status Examination; Fugl-Meyer, Fugl-Meyer motor assessment; BBS, Berg Balance Scale; K-MBI, Korean version of Modified Barthel Index.

^*p<0.05, ^**p<0.01 (difference between non-dysphagia group and dysphagia group).

^a)Mann-Whitney U-test, ^b)χ²-test.