Long-term survival and clinical outcomes of non-vascularized autologous and allogeneic fibular grafts are comparable for treating osteonecrosis of the femoral head

Table 2 Summary of clinical assessment

Parameters	Group A		Group B		p value for intergroup
Parameters	Mean ± SD	p value for intragroup	Mean ± SD	p value for intragroup	p value for intergroup
Pre-HHS	65 ± 7.2	< 0.001	66 ± 5.9	< 0.001	0.3642
Post-HHS	80.3 ± 14.5		82.4 ± 13.6		0.3821
Pre-VAS	6.3 ± 1.1	< 0.001	6.1 ± 1	< 0.001	0.2633
Post-VAS (last follow-up)	2.3 ± 1.6		2.2 ± 2.2		0.7749
Post-hip FJS	58.1 ± 24.8		60.9 ± 23.3		0.4959
Patient satisfaction (%)	86%		84.5%		0.803

Note: HHS Harris Hip Score, VAS visual analog scale, FJS forgotten joint score, SD standard deviation, N/A not available

ISSN: 1749-799X