Variable

General Anesthesia

n = 37

Lumbar sacral PB

n = 38

p value

n (%)

n (%)

Need for blood transfusion (trans)

Yes

2 (5.4)

0 (0)

NS

No

35 (94.6)

38 (100)

NS

Need for blood transfusion (post)

Yes

7 (19)

2 (5.3)

NS

No

30 (80.1)

36 (94.7)

NS

ICU transfer

Yes

5 (13.5)

2 (5.3)

NS

No

32 (86.5)

36 (94.7)

NS