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Table 1 Patient demographic and preoperative data

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

Variable

CPM group

No-CPM group

P Value

(n = 105)

(n = 115)

Age (years)

74.23 (6.79)

73.33 (6.9)

0.347

Gender (F:M)

67:38

70:45

0.895

Pre-op mobility (°)

 Extension

3.11 (4,29)

3.53 (5.63)

0.540

 Flexion

110.48 (11.92)

109.21 (12.32)

0.445

 Full ROM

107.38 (13.28)

105.67 (15.43)

0.393

Pre-op VAS

4.4 (2.4)

3.9 (2.4)

0.204

  1. Values shown are mean (SD) p value significant at 0.05