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Table 2 The perioperative knee function in the three groups

From: Effects of posterior tibial slope on the mid-term results of medial unicompartmental knee arthroplasty

  Group 1 Group 2 Group 3 p value
Preoperative
 HSS scores 48.79 ± 6.02 52.40 ± 6.77 50.93 ± 7.02 0.148
 ROM 99.70 ± 5.52 100.09 ± 5.11 99.37 ± 6.80 0.857
 Maximal knee flexion 100.23 ± 5.31 99.95 ± 5.69 100.18 ± 5.99 0.973
Postoperative
 HSS scores 92.68 ± 3.23 91.87 ± 4.15 91.67 ± 5.54 0.720
 ROM 115.79 ± 8.04 116.44 ± 7.20 117.50 ± 6.14 0.563
 Maximal knee flexion 112.37 ± 5.62 116.44 ± 7.20 117.50 ± 6.14 0.013
  1. Data are shown as mean ± standard deviation or numbers
  2. Abbreviations: ROM: range of motion, HSS: Hospital for Special Surgery