Table 2 Univariate analysis of clinicopathological factors for cervical cancer recurrence after surgery

Age (years)

   ≤ 40

57

1

1.754

0.179

   > 40

367

22

5.995

Pathological type

  Squamous carcinoma

328

20

6.098

0.275

  Adenocarcinoma and others

96

3

3.125

Histological grade

  Poorly differentiated

246

21

8.537

0.000

  Moderately or highly differentiated

178

2

1.124

Clinical stage

   ≤ IB

224

2

0.893

0.000

   > IB

200

21

10.500

Adjuvant therapy

  With

139

8

5.755

0.597

  Without

143

10

6.993

Pelvic lymph node

  Positive

106

17

16.038

0.000

  Negative

318

6

1.887

Postoperative radiotherapy

  With

179

8

4.469

0.000

  Without

77

8

15.584

Postoperative chemotherapy

  With

182

5

2.747

0.007

  Without

64

7

10.938