From: Effects of the obstruction of erector spinae plane in affected people undergoing percutaneous vertebroplasty
Indexes
Subgroups (mean ± standard deviation)
T
P
Control
(n = 50)
Observation
ambulation time after surgery(h)
5.17 ± 0.88
2.64 ± 0.48
17.831
0.000*
defecation time (stool) after surgery (h)
15.83 ± 1.33
10.38 ± 1.64
18.246