Table 2 Single-factor analysis of deep vein thrombosis incidence risk in IPC group

Sex

 Male

41

7

0.399

 Female

29

8

Pre-operative chemotherapy

 No

56

14

0.289

 Yes

14

1

Incomplete intestinal obstruction

 No

68

12

0.037

 Yes

2

3

D-dimer (μg/mL)

  < 0.835

58

4

 < 0.01

  > 0.835

12

11

Pelvic operation

 No

34

10

0.203

 Yes

36

5

 Age

57 (52–60.5)

67 (61–80)

 < 0.01

 BMI

23.8 (23.6–25.5)

24.0 (19.5–29.5)

0.708

Postoperative hospital stays (day)

6 (5.75–7)

6 (5–9)

0.365

Caprini score

9 (8–9)

10 (10–11)

 < 0.01

Operation time

195 (158–240)

180 (145–260)

0.782

Intraoperative blood loss

50 (27.5–50)

50 (20–100)

0.57

Diameter of tumor

3.55 (2.48–4.55)

4.5 (4–7)

0.014

WBC × 10^Λ9/L

5.2 (4.1–6.45)

4.6 (3.5–5.5)

0.271

HB g/L

128 (114–142)

110 (81–127)

0.014

PLA × 10^Λ9/L

215.5 (166–254)

240 (201–314)

0.08