Table 4.

Comparison of adverse reactions between the two groups {case (%)}

Group	Cases	Lethargy	Nausea	Incidence rate (%)
Combination	57	1(1.8)	1(1.8)	3.6a
Control	57	2(3.6)	2(3.6)	7.2

Note: ^aχ² test; P < 0.05 compared with the control group