Table 2.

Number of Studies with Improvements of Vertebral Height, Pain, and Functionality

Clinical Details	Vertebroplasty	Kyphoplasty	Vertebroplasty vs Kyphoplasty
Studies reporting improved height, pain, and functionality (based on raw data)	Farrokhi et al,6 Wang et al,22 Zhang et al,23 Zhang et al.24	Li et al,9 Jin et al,10 Bai et al,25 Bastian et al,26 Chen et al,29 Huang et al,32 Korovessis et al,33 Liu et al,34 Noriega et al,35 Noriega et al,37 Qin et al,38 Tang et al,39 Wei et al,41 Yan et al.42	Wang et al,47 Endres et al.43
Studies reporting statistically significant for improved height, pain, and functionality (pre- vs post- surgery)	Zhang et al,23 Zhang et al.24	Li et al,9 Bai et al,25 Bastian et al,26 Chen et al,29 Huang et al,32 Korovessis et al,33 Liu et al,34 Tang et al.39	Wang et al.47