Skip to main content

Table 1 Patient Characteristics (continuous variables)

From: Total knee Arthroplasty: risk factors for allogeneic blood transfusions in the South Asian population

Variable Central Tendency
Age (y) 62.5 ± 9.7
BMI (kg/m2) 30.47 ± 5.36
Pre-op Haemoglobin (g/dL)
 Male 13.16 ± 1.43
 Female 12.11 ± 1.27
Operative Duration (min)
 Unilateral 143 ± 37
 Bilateral 254 ± 56
Estimated Blood Loss (ml) 153 ± 124
Post-op Haemoglobin (g/dL)
 Male 11.14 ± 1.39
 Female 10.17 ± 1.34
Length of Stay (days) 9.00 ± 3