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Table 2 Multivariate analysis of the risk factors for DVT

From: Clinical analysis of preoperative risk factors for the incidence of deep venous thromboembolism in patients undergoing posterior lumbar interbody fusion

Risk factors

P

OR

95 % CI

Age

0.021

1.0261

0.9810–1.0643

Gender

0.298

0.1833

0.0043–5.2853

Hypertension

0.156

1.5422

0.9853–0.9368

Preoperative D-dimer

0.013

6.2217

1.0354–2.9310

Major surgery

0.113

0.1512

0.0694–0.9393

Rheumatoid arthritis

0.003

6.1203

1.0412–42.9899

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X