Table 3.
Summarized results of robotic-assisted kyphoplasty versus fluoroscopy-assisted kyphoplasty.
| Variables | No. of studies | Heterogeneity test |
Effect size |
Model | Conclusion | |||
|---|---|---|---|---|---|---|---|---|
| I2 (%) | p value | OR/WMD | 95%CI | p value | ||||
| VH | ||||||||
| Postoperative VH | 3 | 0 | 0.37 | 2.89 | 1.72/4.06 | p < 0.001 | Fixed | Signifcant |
| Final follow-up VH | 3 | 0 | 0.99 | 2.94 | 1.93/3.94 | p < 0.001 | Fixed | Signifcant |
| VKA | ||||||||
| Postoperative VKA | 6 | 65 | 0.01 | −1.99 | −2.93/−1.05 | p < 0.001 | Random | Signifcant |
| Final follow-up VKA | 4 | 54 | 0.09 | −2.19 | −3.27/−1.10 | p < 0.001 | Random | Signifcant |
| VAS score for back pain | ||||||||
| Postoperative VAS | 6 | 0 | 0.66 | −0.23 | −0.41/−0.06 | 0.01 | Fixed | Signifcant |
| Final follow-up VAS | 4 | 0 | 0.95 | −0.14 | −0.28/−0.01 | 0.03 | Fixed | Signifcant |
| cement leakage | 6 | 0 | 0.80 | 0.29 | 0.17/0.49 | p < 0.001 | Fixed | Signifcant |
VH, vetebral height; VKA, vetebral kyphosis angle; VAS, visual analogue scale.