Table 5: Time for anaesthetic period (P0) depending on the location of the regional block

Operating room regional block Induction room regional block p value
Total cohort
N = 39
Lateral decubitus
N = 20
Beach chair
N = 19#
25:48 (5:19)
10
28:18 (4:46)
6
22:04 (3:57)
4
15:28 (6:45)
29
13:40 (5:41)
14
17:09 (7:24)
15
< 0.0001

< 0.0001

0.22

All results expressed as means (SD)
Units: (min:sec)
Highlighted p values refer to significant difference
# One chart lost in the post-operative period