Table 2. Changes in edema volume, ADL, and hand dexterity.

Variables		Pre	Post	p
Edema	Volumeter (ml)	600.5 ± 29.9	533.5 ± 27.8	0.00**
ADL	K-MBI	46.1 ± 4.2	49.9 ± 4.3	0.04*
Hand dexterity	BBT	21.1 ± 3.6	23.2 ± 3.4	0.22

ADL: activities of daily living; K-MBI: Korean version of Modified Barthel Index; BBT: Box and Block Test. *p<0.05, **p<0.01.