Table 2.

Comparison of the scores of associated symptoms after treatment ($\overline{x}$ ± s, points).

Group	Pale complexion		Waist soreness		Cold sweat		Chilly extremity
	Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
Treatment group	0.41 ± 0.19	0.11 ± 0.21	0.41 ± 0.19	0.15 ± 0.23	0.81 ± 0.39	0.25 ± 0.44	0.83 ± 0.38	0.22 ± 0.41
Control group	0.41 ± 0.19	0.28 ± 0.25	0.41 ± 0.19	0.29 ± 0.25	0.79 ± 0.41	0.46 ± 0.50	0.79 ± 0.41	0.42 ± 0.50
t	0.000	3.893	0.000	3.072	0.263	3.354	0.533	2.314
P	1.000	<0.05	1.000	0.003	0.793	0.020	0.595	0.023