Table 7.

Comparison of the adverse reactions (n, %)

Group	Fever	Wound exudate	Bleeding	Perianal edema	Incidence
Control group (n=60)	2 (3.3)	3 (5.0)	2 (3.3)	3 (5.0)	16.7
Research group (n=60)	1 (1.7)	0 (0.0)	0 (0.0)	1 (1.7)	3.3
χ2					6.211
P					0.013