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Table 4 Comparison of postoperative pain in CPM and no-CPM groups

From: Continuous passive motion not affect the knee motion and the surgical wound aspect after total knee arthroplasty

VAS

CPM group

No-CPM group

P Value

Day 1

6.4 (1.9)

6.5 (2.0)

0.773

Day 2

5.6 (1.8)

5.8 (1.8)

0.497

Day 3

4.9 (1.7)

5.0 (1.7)

0.831

Week 2

4.4 (1.9)

4.4 (1.8)

0.997

Week 6

2.3 (2.0)

2.4 (2.0)

0.545

Week 12

1.1 (1.6)

1.1 (1.9)

0.914

Week 24

0.5 (1.1)

0.6 (1.3)

0.598

  1. VAS, Visual analog scale (0–10)
  2. Values shown are mean (SD) p value significant at 0.05
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X