Table 4. Vertebral height (anterior border pre-PVP and post-PVP in mm).

PVP = percutaneous vertebroplasty; SEM = standard error of the mean; df = degree of freedom; NS = non-significant; S = significant

Period	Mean ± SD	SEM	t	df	P-value
Pre-PVP	9.6 ± 02.38	0.049	19.51	22	0.057 (NS)
One week	13.2 ± 02.9	0.061	21.5		0.033 (S)
Six months	12 ± 04.7	0.098	12.14		0.024 (S)