. 2022 Jul 29;9:962723. doi: 10.3389/fsurg.2022.962723

Table 1.

Mean improvement in VAS and ODI.

	Pre-KP	3 days after KP	3 months after KP	At the last follow-up
VAS	7.5 ± 1.0	2.1 ± 0.6^a	2.2 ± 0.7^a	2.3 ± 0.7^a
ODI (%)	67.1 ± 4.4	27.6 ± 4.7^a	25.8 ± 4.9^a	27.7 ± 6.5^a

VAS, visual analog scale; ODI, Oswestry Disability Index; KP, kyphoplasty.

^{^a}

Significant difference at P < 0.05 compared with preoperation.