Table 2.

Comparison of NRS and EORTCQLQ-30 Scores Before and After Percutaneous Vertebroplasty

	VAS			EORTCQLQ-30
	Combined	Radiotherapy	p-Value	Combined	Radiotherapy	p-Value
Before treatment	8.73±0.31	8.34±0.56	0.882	61.23±3.21	60.73±4.03	0.536
1 week after treatment	3.73±0.66	8.43±0.34	0.000	47.41±3.69	60.20±3.17	0.000
1 month after treatment	2.54±0.50	5.46±0.72	0.000	24.23±2.45	32.57±4.32	0.000
6 months after treatment	1.25±0.43	3.54±0.35	0.000	21.78±4.11	36.64±5.73	0.000
1 year after treatment	1.32±0.37	4.73±0.28	0.000	18.96±4.79	40.19±3.32	0.000

Paired samples test is adopted before and after treatment.