Clinical Efficacy of Percutaneous Kyphoplasty Combined with Calcitriol and Calcium in the Treatment of Traumatic Nonosteoporotic Vertebral Compression Fractures

Table 1

Comparisons of VAS scores between the two groups of TNVCF patients before and after the PKP procedure (x ± s).

Time	Control group (n = 18)	Treatment group (n = 18)	t	P
Preoperative	7.98 ± 0.83	7.56 ± 0.67	1.671	0.104
One month after surgery	3.45 ± 0.56	2.99 ± 0.69	2.196	0.035
Six months after surgery	2.66 ± 0.45	2.18 ± 0.56	2.835	0.008

compared with the preoperative period.