Fig. 5From: Patient-reported outcomes of femoral osteotomy and total hip arthroplasty for osteonecrosis of the femoral head: a prospective case series studyComparison of perioperative SF-36 subscales in the ARO and the THA groups. *P value < 0.05. Error bars standard deviation. SF-36 medical outcomes study short form 36; ARO transtrochanteric anterior rotational osteotomy, THA total hip arthroplastyBack to article page