Table 5.

Comparison of the two study groups in terms of the occurrence of postexamination/procedure complications (n (%), cases).

Groups	Disgusting	Vomiting	Rigor	Total incidence
The observation group (n = 53)	1 (1.89)	2 (3.77)	1 (1.89)	4 (7.55)
The control group (n = 53)	3 (5.66)	3 (5.66)	2 (3.77)	7 (13.21)
χ 2	1.039	0.210	0.343	0.913
P	0.308	0.647	0.558	0.339