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Table 2 Multivariate analyses of risk factors associated with preoperative DVT in closed isolated patella fracture

From: Prevalence and risk factors of preoperative deep venous thrombosis in closed patella fracture: a prospective cohort study

Risk factors

OR (95% CI)

P value

D-dimer (> 0.5 mg/L)

2.3 (1.1–4.8)

.032

Albumin (<35g/L)

2.5 (1.2–5.3)

.017

Age category

 

.045

18< Age ≤ 44 years

Reference

 

45 ≤ Age < 64 years

 

.624

Age ≥ 65 years old

3.0 (1.1-8.1)

.028

  1. DVT deep venous thrombosis, OR odds ratio, CI confidence interval