指标

未截骨(16例)

截骨(73例)

P值

improvements of AKS

−10 (−14.04, −8.5)

−12 (−15, −8)

0.6474

improvements of Harris

50.5 (44.435, 53.75)

50 (41, 53)

0.3392

improvements of FTA

4 (3.5, 6.5)

2 (0, 5)

0.005366