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Table 5 Multivariate logistic regression analysis to identify independent risk factors for transfusion in THA

From: The incidence and risk factors for allogenic blood transfusion in total knee and hip arthroplasty

 

OR

95%CI

P value

Female

1.694

1.074–2.674

0.023*

Diagnosis

1.041

0.917–1.182

0.533

Preoperative hemoglobin level

0.948

0.934–0.961

< 0.001*

Operation time

1.015

1.009–1.021

< 0.001*

Intraoperative blood loss

1.004

1.003–1.005

< 0.001*

  1. OR odds ratio, CI confidence interval
  2. *P < 0.05 was considered statistically significant
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X