Preoperative Gait Speed as a Predictor of Patient-Reported Outcomes After Total Hip Arthroplasty: Insights from Patient Acceptable Symptom State and K-Means Clustering Analyses.

Yuki Nakao, Satoshi Hamai, Satoshi Yamate, Toshiki Konishi, Shinya Kawahara, Goro Motomura, Takeshi Utsunomiya, Yasuharu Nakashima