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Table 4 Comparison of preoperative and Postoperative Knee score between different groups

From: Patient outcomes in Anteromedial osteoarthritis patients over 80 years old undergoing Oxford Unicompartmental knee Arthroplasty in China

  Group 1 Group 2 Group 3 F Value η2 P Value
VAS score (8 h after surgery) 1.08 ± 0.83 1.29 ± 0.56 1.25 ± 0.57 0.912 0.019 0.608
VAS score (16 h after surgery) 1.65 ± 0.76 1.83 ± 0.79 1.80 ± 0.72 0.823 0.009 0.590
VAS score (24 h after surgery) 1.43 ± 0.48 1.73 ± 0.42 1.54 ± 0.56 1.023 0.021 0.667
Preoperative HSS 61.74 ± 6.96 58.13 ± 7.59 55.68 ± 7.53 1.468 0.092 0.147
 Function score 13.96 ± 3.08 12.59 ± 2.36 11.09 ± 2.60 1.997 0.091 0.160
 Pain score 13.20 ± 6.27 13.00 ± 5.28 12.27 ± 4.30 0.921 0.059 0.513
Preoperative WOMAC 44.30 ± 11.26 46.85 ± 14.90 48.91 ± 13.10 1.342 0.134 0.208
 Function score 32.28 ± 10.27 33.28 ± 12.27 36.68 ± 11.58 2.864 0.099 0.140
 Pain score 11.60 ± 3.86 10.50 ± 4.06 10.88 ± 4.63 0.864 0.091 0.684
 Stiffness 3.01 ± 1.98 2.98.50 ± 3.06 3.21 ± 2.11 0.819 0.089 0.798
Postoperative HSS 86.61 ± 6.38 85.23 ± 6.98 83.09 ± 6.04 2.128 0.206 0.129
 Function score 19.34 ± 2.56 18.34 ± 2.59 16.64 ± 1.56* 15.736 0.125 < 0.001
 Pain score 5.96 ± 2.08 5.39 ± 3.14 5.76 ± 3.08 0.866 0.085 0.785
Postoperative WOMAC 24.16 ± 10.53 25.56 ± 10.53 28.00 ± 9.50 3.437 0.233 0.086
 Function score 14.28 ± 5.53 13.89 ± 4.69 18.23 ± 5.81* 10.289 0.134 < 0.001
 Pain score 5.29 ± 3.19 5.46 ± 4.42 5.76 ± 3.08 0.854 0.104 0.781
 Stiffness 2.26 ± 1.36 1.98 ± 1.43 2.24 ± 1.14 1.876 0.201 0.620
Change of HSS 24.87 ± 6.67 27.10 ± 6.83 27.40 ± 6.02 2.145 0.001 0.108
Change of HSS function score 5.68 ± 3.21 6.21 ± 3.02 5.85 ± 4.15 0.987 0.018 0.698
Change of WOMAC 20.93 ± 4.82 21.90 ± 5.39 20.91 ± 4.68 0.853 0.021 0.728
Change of WOMAC function score 19.18 ± 8.01 20.08 ± 6.99 18.00 ± 7.10 1.256 0.013 0.657
  1. “*” Represent compared with the Group 1and 2, the difference in Group 3 is statistically different