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Table 2 Summary of clinical assessment

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

Parameters Group A Group B p value for intergroup
Mean ± SD p value for intragroup Mean ± SD p value for intragroup
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
  1. Note: HHS Harris Hip Score, VAS visual analog scale, FJS forgotten joint score, SD standard deviation, N/A not available