Table 2 Mean value of whole-body sagittal parameters between the patients with and without vertebral fracture (VCF)

 Thoracic kyphosis (^o)

33.4 ± 16.4

28.4 ± 11.4

0.004

 Lumbar lordosis (^o)

40.2 ± 18.0

40.8 ± 11.3

0.719

 Pelvic tilt (^o)

25.4 ± 10.5

16.6 ± 8.9

< 0.001

 Pelvic incidence (^o)

54.6 ± 11.8

45.8 ± 12.0

< 0.001

 SVA (mm)

49.1 ± 39.6

31.5 ± 29.3

0.003

 T1 pelvic angle (^o)

28.6 ± 10.8

14.8 ± 8.6

< 0.001

 KneeFlex Angle (^o)

10.1 ± 7.8

6.0 ± 6.4

< 0.001

 AnkleFlex Angle (^o)

7.0 ± 3.9

4.8 ± 3.6

< 0.001