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Table 3 Predictive risk factors in logistic regression analysis

From: High incidence of postoperative silent venous thromboembolism in ulcerative colitis: a retrospective observational study

  

OR

95 % CI

p value

Procedure

Proctectomy + IPAA

Reference

 

TC

45.88

1.44–2863

0.0304*

 

TPC + IPAA

17.12

1.675–433.7

0.015*

Indication

Cancer/dysplasia

0.45

0.06–2.89

0.405

Operative time

(> 4 h)

28.84

1.23–1260

0.0358*

D-dimer at Day1

(> 5.3 µg/dl )

3.69

1.02–14.78

0.0452*

  1. OR odds ratio, CI confidence interval, TPC total proctocolectomy, IPAA ileal pouch–anal anastomosis, TC total colectomy
  2. *P < 0.05