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Table 3 Clinical outcomes from patients

From: Functional outcomes after total joint arthroplasty are related to the severity of Parkinson’s disease: a mid-term follow-up

Variable mean ± SDTHA group, N = 24PTKA group, N = 18P
PreoperativePostoperativePreoperativePostoperative
HHS
 Pain18.75 ± 9.9238.83 ± 9.26< 0.01
 Function18.08 ± 7.1728.83 ± 13.10< 0.01
 Deformity2.17 ± 0.923.73 ± 0.44< 0.01
 Total39.00 ± 15.7471.39 ± 19.18< 0.01
KSS
 Pain21.11 ± 9.6343.61 ± 12.10< 0.01
 ROM22.22 ± 1.8623.61 ± 1.61< 0.01
 Stability17.89 ± 2.0024.11 ± 1.18< 0.01
 Total61.22 ± 9.6691.33 ± 12.57< 0.01
 KSFS39.72 ± 6.5258.06 ± 31.110.02
SF-12
 PCS13.96 ± 2.5417.54 ± 6.090.0115.61 ± 3.5520.17 ± 5.08< 0.01
 MCS17.96 ± 2.8221.41 ± 6.250.0220.28 ± 3.4924.00 ± 5.160.02
WOMAC
 Pain10.63 ± 3.512.96 ± 4.13< 0.018.39 ± 2.553.39 ± 4.55< 0.01
 Stiffness4.25 ± 1.851.75 ± 1.85< 0.012.94 ± 1.300.61 ± 1.50< 0.01
 Function44.08 ± 7.9034.63 ± 15.52< 0.0138.00 ± 6.7326.44 ± 15.24< 0.01
ROM
 Flexion70.42 ± 40.59111.13 ± 15.16< 0.01111.11 ± 9.32118.33 ± 8.22< 0.01
 Abduction21.88 ± 16.9338.29 ± 6.21< 0.01
  1. Abbreviations: SD standard deviation, THA Total hip arthroplasty, TKA total knee arthroplasty, HHS Harris Hip Score, KSS Knee Society Score, KSFS Knee Society Function Score, SF-12 Short Form (12) Health Survey scale, PCS physical component summary, MCS mental component summary, WOMAC Western Ontario and McMaster Universities Osteoarthritis Index, ROM range of motion