Table 3 Factors that affect the LRFS (Cox regression model)

Age

1.063(1.036–1.09)

< 0.001

1.060(1.033–1.088)

< 0.001

Endometroid (+/-)

0.479(0.246–0.932)

0.03

0.792(0.302–2.077)

0.635

Comprehensive surgery staging (+/-)

0.661(0.418–1.046)

0.077

Maximum diameter of tumor

1.098(0.967–1.245)

0.148

High-intermediate and high risk (+/-)

1.877(1.201–2.934)

0.006

1.314(0.672–2.573)

0.425

Poor differentiate and undifferentiated (+/-)

2.315(1.441–3.719)

< 0.001

1.852(0.907–3.708)

0.090

Myometrial infiltration ≧ 1/2(+/-)

1.290(0.824–2.021)

0.265

LVSI (+/-)

1.249(0.711–2.196)

0.439

LUSI (+/-)

1.276(0.798–2.041)

0.309

Cervix invasion (+/-)

1.142(0.636–2.048)

0.657

Radiotherapy modality (EBRT + VBT or EBRT/VBT)

1.108(0.708–1.733)

0.655

Chemotherapy (+/-)

0.688(0.410–1.157)

0.158