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Table 3 Comparison of postoperative clinical scores and knee range of motion among the groups

From: Rotational alignment of femoral component with different methods in total knee arthroplasty: a randomized, controlled trial

  Measured resection (n = 45) Tensor (n = 48) Block (n = 49) p-value
Range of knee motionb (degree) 127.7 (90–145) 128.0 (100–145) 125.9 (95–145) 0.400a
KS scoreb (points)
 Knee 95.2 (84–100) 96.2 (84–100) 95.9 (89–100) 0.783a
 Function 85.3 (61–100) 85.0 (64–100) 83.4 (61–100) 0.760a
HSS score (points) 91.7 (82–99) 92.0 (84–99) 91.8 (84–98) 0.899a
WOMAC score (points) 12.1 (1–24) 11.4 (1–27) 11.9 (2–27) 0.831a
  1. Abbreviations: KS Knee Society, HSS Hospital for Special Surgery, WOMAC Western Ontario and McMaster Universities Osteoarthritis Index (LK 3.1 version)
  2. aMixed model for adjustment of auto-correlation
  3. bThe values are given as the mean and the range in parenthesis