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Table 5 Multivariate analysis of factors associated with preoperative DVTs

From: Age over 65 years and high levels of C-reactive protein are associated with the risk of preoperative deep vein thrombosis following closed distal femur fractures: a prospective cohort study

Variables

Odds ratio

95% CI

p value

Age > 65 years

4.390

1.727–11.155

0.002

ASA (III–V)

2.753

1.216–6.729

0.026

CRP > 11 mg/L

4.158

1.808–11.289

0.001

PLT > 217 × 109/L

2.547

1.068–6.073

0.035

D-dimer > 1 mg/L

3.496

1.483–8.237

0.004

  1. DVT deep vein thrombosis, CI confidence interval, ASA the American Society of Anesthesiologists, CRP C-reactive protein, PLT platelet
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X