Table 1.

Demographic data

Sex, female/male	15/5
Mean age, years	73.2 ± 10.7 (range, 60–89)
Fracture level	T10: 1, T12: 6, L1: 4, L2: 2, L3: 1, L4: 5, L5: 1
Presenting Frankel grade	D: 7, C: 11, B: 2
Bone mineral density	−3.38 ± 0.47

Data are presented as n or mean ± standard deviation.