Efficacy and Safety of Ganduqing Granules in Treating the Common Cold: A Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial

Table 7

Change in TCM syndrome score.

Indicators	Group	Means ± standard deviation (the difference between the values measured before and after treatment)	Least squares mean (the difference between the values measured before and after treatment) and 95% CI	t-test
				t value	value
TCM syndrome score	Intervention group	24.55 ± 5.23	0.87 (0.04–1.70)	2.11	0.040
	Placebo group	24.14 ± 5.70