Table 1. VAS Scale Change per Entire Time.

Sample	Korean Medicine Treatment Group (SD)	Korean-Western combination Treatment Group (SD)	P value
Entire	0.56(0.43), n=21	0.50(0.31), n=3	0.930
Under Half	0.57(0.38), n=21	0.73(0.46), n=3	0.512
Under 3	0.64(0.42), n=20	0.62(0.23), n=3	0.749

Mann Whitney U test was applied to make a comparison between groups. No significant differences were found between the groups.