Table 3.

Univariate Cox regression analyses of factors associated with recurrence

Variable	HR (95% CI)	P Value
Age	0.83 (0.64–1.07)	0.150
Sex	0.88 (0.67–1.15)	0.333
BMI	0.90 (0.66–1.23)	0.495
Tumor diameter	1.86 (1.44–2.41)	< 0.001
pT-staging	1.50 (1.02–2.22)	0.039
Lymphovascular invasion	0.91 (0.48–1.71)	0.764
Perineural invasion	1.45 (0.96–2.20)	0.081
CEA	0.82 (0.62–1.09)	0.175
CA199	1.63 (1.15–2.32)	0.006
CA125	1.87 (1.2–2.8)	0.003
AFP	2.07 (0.98–4.39)	0.057
Family History	0.71 (0.29–1.73)	0.456
Adjuvant chemotherapy	0.72 (0.52–0.98)	0.034
Differentiation	1.02 (0.90–1.20)	0.540
Morphological type	1.2 (1.1–1.4)	0.005
Location	1.10 (0.90–1.21)	0.480