Demographic

Anaemic Group N = 100 (53%)

Non-Anaemic Group N = 90 (47%)

p Value

Mean Age

75 y.o

71 y.o

0.01

Sex

75 M 25 F

66 M 24 F

0.79

Mean Pre-Op Hb

113 g/L

144 g/L

<0.001

Renal Dysfunction (SCr > 110 μmol/L)

40

10

<0.001

Renal Failure (SCr > 300 μmol/L)

9

1

0.015

Diabetes

51

33

0.046