Number

Estimated true blood loss in ml (SD)

Pre op Hb in gm/dl

Hemoglobin drop in gm/dl

Transfusions

Surgery Time in min

Male

27

1136.67 ± 634.54

12.05 ± 1.44

2.61 ± .35

0.44 ± 0.7

85 ± 7.25

Female

48

859.75 ± 398.94

10.96 ± 1.18

2.6 ± 0.98

0.96 ± 0.87

87.6 ± 10.6

P value sig if < 0.05

0.047

0.002

0.843

0.007

0.218