Table 3.

Comparison of wound complications of the five procedure options

Groups	Cases	wound dehiscence	wound necrosis	superficial wound infection	deep wound infection	Overall complication rate (cases [%])
Group 1	26	1	1	1	0	3 (11.5)
Group 2	27	3	1	1	1	6 (22.2)
Group 3	30	2	1	2	0	5 (16.7)
Group 4	6	1	0	0	0	1 (16.7)
Group 5	23	0	0	0	0	0 (0)
Statistical value		3.27	1.73	0.83	2.52	5.78
P value		0.51	0.79	0.93	0.64	0.22