From: One-stage posterior debridement approach combined with autogenous bone grafting and internal fixation for the treatment of adult thoracic or lumbar suppurative spondylitis via the multifidus and longissimus interspaces
Gender
N
Preoperative
Final follow-up
P
Male
65
42.12 ± 3.42
5.92 ± 1.95
P < 0.05
Female
26
40.85 ± 3.32
6.29 ± 1.35
Overall
91
41.36 ± 3.20
6.18 ± 1.33
P > 0.05