Table 3. Incidence of ADR of the two medications.

ADRs	DA-5204 (n = 215)	DA-9601 (n = 217)	P value
GI disorder			0.283
Belching	4 (1.9) [4]	1 (0.5) [1]
Abdominal distension	1 (0.5) [1]	0
Constipation	0	1 (0.5) [1]
Dyspepsia	1 (0.5) [1]	0
Nausea	1 (0.5) [1]	0
Retching	1 (0.5) [1]	0
Parameter investigated			0.499
Alanine aminotransferase level	0	1 (0.5) [1]
Aspartate aminotransferase level	0	1 (0.5) [1]
Blood alkaline phosphatase level	0	1 (0.5) [1]
Abnormal liver function test results	0	1 (0.5) [1]
Total	5 (2.3) [8]	4 (1.8) [6]

Data are presented as number of patients (%) and [number of cases].

ADR = adverse drug reaction, GI = gastrointestinal.