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Table 1 Preoperative and postoperative demographics of 87 cases of unicompartmental arthroplasty knee (UKA)

From: Factors affecting the clinical outcomes including patient satisfaction after Oxford unicompartmental knee arthroplasty: a retrospective study

  Preoperation Postoperation P Value
NRS score (median (LQ, UQ)) 6.0 (5.0, 7.0) 1.0 (0, 3.0) < 0.001
KSS (mean ± SD) 113.0 ± 27.2 167.2 ± 23.9 < 0.001
 Knee score (median (LQ, UQ)) 58.0 (53.0, 70.0) 94.0 (84.0, 99.0) < 0.001
 Functional score (median (LQ, UQ)) 50.0 (45.0, 60.0) 80.0 (60.0, 90.0) < 0.001
FTA (°) (median (LQ, UQ)) 181.0 (178.0, 184.0) 176.0 (175.0, 178.0) < 0.001
  1. NRS Numerical Rating Scale, LQ lower quartile, UQ upper quartile, KSS Knee Society Score, SD standard deviation, FTA femorotibial angle.