Comparison of a Novel Herbal Medicine and Omeprazole in the Treatment of Functional Dyspepsia: A Randomized Double-Blinded Clinical Trial

Table 2

The mean score of GSRS scale and subscales of GSRS Dyspepsia and GSRS Pain. Intention-to-treat population.

Scale	Group	Mean baseline (±s.d.)		Mean week 2 (±s.d.)	Mean CBTW2 (±s.d.)	Mean week 4 (±s.d.)	Mean C2WAT (±s.d.)
GSRS	Control ()	42.3 (7)	0.17	22 (9.9)^¶	20.3) 7)	29 (13.5)	7.7 (6.3)
	Intervention ()	44.5 (7.4)		9.4 (4.2)^¶	35.1 (9.9)	13.6 (5.7)	4.1 (4.3)
GSRS Dyspepsia	Control ()	17.9 (3.2)	0.88	7.2 (4)^¶	10.6 (4.6)	10.1 (5.8)	3.4 (3.6)
	Intervention ()	18.4 (2.1)		3.5) 2.4)^¶	14.8) 3.1)	4.7 (3.1)	1.2 (1.9)
GSRS Pain	Control ()	12.2) 2.7)	0.86	5.1 (3.5)^¶	7 (3.9)	7 (5.5)	3.1 (3.2)
	Intervention ()	12.1 (2.2)		2.4 (1.9)^¶	9.7 (2.7)	2.9 (2.4)	1.5 (2)

: value; GSRS: Gastrointestinal Symptom Rating Scale; Mean CBTW2: mean change baseline to week 2; Mean C2WAT: mean change 2 week after treatment; control vs. intervention; control vs. intervention; control vs. intervention; ^¶ week 2 vs. baseline. Control (omeprazole), intervention (Herbal medicine).