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Table 2 KSS and KOOS (mean ± SD) after TKA

From: Alterations of kinematics in knees after single versus multiple radius femoral prostheses total knee arthroplasty: a retrospective study

  MR group SR group P value
KSS
 Knee 72.0 ± 20.7 82.1 ± 14.4 0.099
 Function 75.2 ± 22.3 79.3 ± 23.8 0.595
KOOS
 1 - Pain 75.6 ± 13.1 85.1 ± 16.4 0.057
 2 - Symptom 75.0 ± 14.6 78.1 ± 18.1 0.561
 3 - Activities of daily living 69.9 ± 17.6 84.7 ± 15.9 0.012
 4 - Sports/recreation 50.0 ± 20.8 67.5 ± 25.2 0.027
 5 - Quality of life 57.5 ± 19.7 67.4 ± 19.4 0.133
  1. KSS Knee Society Scores,
  2. KOOS Knee Injury, and Osteoarthritis Outcome Score, SD Standard deviation,
  3. TKA Total knee arthroplasty, SR Single radius, MR Multiple radius