Classifications and data of patients
| Classifications | Data |
|---|---|
| Total No. of cases | 72 (75 fractured vertebrae) |
| Average age, y | 71.47 ± 1.42 (57–86 y) |
| <70 | 26 (36.1%) |
| ≥70 | 46 (63.9%) |
| Sex | |
| Male | 20 (27.8%) |
| Female | 52 (72.2%) |
| BMD | |
| >−2.5 | 19 (26.4%) |
| ≤−2.5 | 53 (73.6%) |
| BMIa | |
| <24 | 30 (41.7%) |
| ≥24 | 42 (58.3%) |
| Type of fracture | |
| Wedge | 48 (66.7%) |
| Biconcave | 24 (33.3%) |
| Cement injected volume | |
| <6 mL | 28 (38.9%) |
| ≥6 mL | 44 (61.1%) |
↵a BMI = weight (kg)/height2 (m2).