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Table 2 Comparison of KSS Scores between PFC and TC3

From: The metaphyseal sleeve: an unexplored option in the treatment of complex primary knee osteoarthritis

CategoryPreopPostopP value
Mean (S.D.)Mean (S.D.)
Preop
 Objective knee indicators6.33 (18.30)5.45 (12.52)0.88b
 Symptoms4.33 (5.03)7.18 (7.72)0.30a
 Patient satisfaction16.00 (7.08)11.82 (5.96)0.14a
 Patient expectations10.50 (2.24)10.36 (0.92)0.85 a
 Functional score16.33 (18.73)19.36 (10.70)0.64 a
 Total53.50 (34.49)54.18 (22.93)0.96 a
Postop
 Objective knee indicators59.92 (19.50)61.64 (16.45)0.82a
 Symptoms23.42 (2.31)24.18 (1.40)0.35a
 Patient satisfaction37.67 (3.28)36.36 (2.16)0.28a
 Patient expectations13.67 (1.56)13.55 (1.04)0.83 a
 Functional score57.58 (11.99)58.91 (6.44)0.75 a
 Total192.25 (20.98)194.64 (18.22)0.78 a
  1. S.D. standard deviation, Preop Preoperative, Postop Postoperative
  2. *Level of significance set at 0.05
  3. a Paired sample t test
  4. b Wilcoxon signed rank test