Table 3:

Comparison of VAS and ADL scores between PVP and perforation groups based on the presence of vertebral mobility

	Vertebral Mobility +			Vertebral Mobility −
	PVP	Perforation	P Value	PVP	Perforation	P Value
VAS
Preop	7.17 ± 1.75	6.78 ± 1.83	.63	7.21 ± 1.58	7.42 ± 1.43	.622
Day 2	1.39 ± 1.67	3.28 ± 2.67	.014	1.65 ± 1.95	2.37 ± 2.38	.217
Day 7	1.45 ± 1.79	3.54 ± 2.70	.004	1.22 ± 1.64	2.00 ± 2.36	.243
Day 90	1.50 ± 1.60	3.21 ± 2.83	.029	1.46 ± 3.02	1.65 ± 2.06	.701
ADL Score
Preop	1.65 ± 0.88	1.62 ± 0.74	.823	1.86 ± 0.85	1.96 ± 0.71	.623
Day 2	1.22 ± 0.90	1.74 ± 0.81	.109	1.44 ± 0.75	0.95 ± 0.72	.151
Day 90	1.04 ± 0.88	1.35 ± 0.81	.197	1.07 ± 1.07	0.82 ± 0.66	.615

Note:—Preop indicates preoperative. ADL were evaluated using the following 5-point scale outlined in the text.