Table 1.

The rate of complications in each sex and age group (N = 201)

	Total	Abdominal complications		Allergic responses
		n	%	n	%
Sex
Male	146	84	57.5	4	2.7
Female	55	29	52.7	3	5.5
			(P = 0.325)		(P = 0.292)
Age (years)
≤ 39	33	13	39.4	4	12.1
40–69	143	87	60.8	3	2.1
≥ 70	25	13	52.0	0	0.0
			(P = 0.075)		(P = 0.011)