From: The efficacy of allograft bone using titanium mesh in the posterior-only surgical treatment of thoracic and thoracolumbar spinal tuberculosis
Variable
Statistic
Mean age/years
44.1
Gender
 Male
18
 Female
14
Region of tuberculosis
 Thoracic
19
 Thoracolumbar
13
Mean surgery duration (minutes)
172.7
Mean blood loss (ml)
710.9