Table 5.

Risk factors of local recurrence

Variable	Number of patients with local recurrence	Number of patients without local recurrence	p value
Age, years
< 65	2	5
≥ 65	1	7	0.56
Gender
Male	1	8
Female	2	4	0.52
Tumor size
< 15 cm	0	9
≥ 15 cm	3	3	0.04
FNCLCC
Grade 2	3	6
Grade 3	0	6	0.22
Margin
R0	2	8
R1, 2	1	4	1.00
Radiotherapy
Yes	0	5
No	3	7	0.51

FNCLCC = Fédération Nationale des Centres de Lutte le Cancer.