approached significanceP = .06
1 ) The difference in KSFS scores between the PFF group and control groups approached significance at 2 years (29.3 ± 16.8 vs 65.5 ± 33.6, P = .06).
1 ) The difference in KSFS scores between the PFF group and control groups approached significance at 2 years (29.3 ± 16.8 vs 65.5 ± 33.6, P = .06).