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Table 2 Multivariate logistic analysis of transfusion in patients following TKA

From: Development and validation of a nomogram to predict perioperative blood transfusion in patients undergoing total knee arthroplasty

 BSEWaldOR95%CIP
Age0.0310.00912.2881.0321.014–1.0500.000
BMI−0.0590.01712.4840.9420.912–0.9740.000
Procedure1.7250.133167.7795.6134.324–7.2870.000
CHD0.4950.1698.6051.6411.179–2.2850.003
Hb−0.0890.005314.1360.9150.906–0.9240.000
  1. TKA Total knee arthroplasty, BMI Body mass index, CHD Coronary heart disease, Hb Hemoglobin