From: Can pelvic tilt be restored by spinal osteotomy in ankylosing spondylitis patients with thoracolumbar kyphosis? A minimum follow-up of 2 years
Parameters
Mean ± SD
Range
Age(years)
39.8 ± 9.1
22–55
Gender
2 women, 21 men
Follow-up (month)
27.4 ± 3.8
24–38