Characteristics

Total (N)

Univariate analysis

Multivariate analysis

Hazard ratio (95% CI)

P value

Hazard ratio (95% CI)

P value

Age

411

≤70

231

Reference

Reference

>70

180

1.424 (1.064 - 1.906)

0.018

1.158 (0.623 - 2.153)

0.643

Gender

411

Female

108

Reference

Male

303

0.868 (0.629 - 1.198)

0.390

Pathologic T stage

377

T1&T2

123

Reference

Reference

T3&T4

254

2.157 (1.485 - 3.132)

<0.001

2.126 (0.474 - 9.536)

0.325

Pathologic N stage

367

N0

238

Reference

Reference

N1&N2&N3

129

2.250 (1.649 - 3.072)

<0.001

1.528 (0.686 - 3.406)

0.300

Pathologic M stage

212

M0

201

Reference

Reference

M1

11

3.112 (1.491 - 6.493)

0.002

1.093 (0.309 - 3.872)

0.890

Pathologic stage

409

Stage I&Stage II

133

Reference

Reference

Stage III&Stage IV

276

2.267 (1.567 - 3.281)

<0.001

0.670 (0.111 - 4.035)

0.662

Histologic grade

408

High grade

387

Reference

Reference

Low grade

21

0.338 (0.084 - 1.365)

0.128

0.000 (0.000 - Inf)

0.997

Lymphovascular invasion

280

No

129

Reference

Reference

Yes

151

2.247 (1.547 - 3.263)

<0.001

1.963 (0.896 - 4.300)

0.092

Subtype

406

Non-Papillary

273

Reference

Reference

Papillary

133

0.690 (0.487 - 0.976)

0.036

1.241 (0.595 - 2.588)

0.565

PAEP

411

Low

206

Reference

Reference

High

205

1.351 (1.007 - 1.812)

0.045

1.317 (0.684 - 2.536)

0.410