From: Study on the influence of balloon dilation mode on the intravertebral cleft of osteoporotic fracture
Classify | Group A | Group B | P-value | |
---|---|---|---|---|
Age (years) | 66.82 ± 9.87 | 67.31 ± 9.39 | 0.805 | |
Follow-up time(months) | 17.65 ± 3.79 | 18.13 ± 3.53 | 0.519 | |
Gender | Male | 17 | 12 | 0.478 |
Female | 34 | 33 | ||
Bone mineral density | 2.48 ± 0.59 | 2.43 ± 0.62 | 0.642 | |
Preop. VAS | 7.98 ± 0.88 | 8.02 ± 0.92 | 0.821 | |
Preop. ODI | 76.39 ± 7.97 | 77.33 ± 7.78 | 0.561 | |
Operation time(min) | 27.02 ± 4.75 | 22.47 ± 4.44 | < 0.001 | |
Fluoroscopy time | 25.45 ± 4.74 | 21.82 ± 4.46 | < 0.001 | |
Cement volume(ml) | 4.23 ± 1.17 | 4.54 ± 1.15 | 0.183 | |
The fracture section | – | – | > 0.05 | |
T9 | 1 | 1 | – | |
T10 | 3 | 4 | – | |
T11 | 11 | 8 | – | |
T12 | 13 | 11 | – | |
L1 | 11 | 10 | – | |
L2 | 7 | 5 | – | |
L3 | 2 | 4 | – | |
L4 | 2 | 1 | – | |
L5 | 1 | 1 | – |