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Table 4 VAS score and ROM

From: Comparison of lower limb lifting and squeeze exsanguination before tourniquet inflation during total knee arthroplasty

Parameters

Group A

Group B

P value

VAS (PO 1d)

4.5 ± 1.0

5.3 ± 1.2

< 0.001*

VAS (PO 7d)

2.9 ± 0.8

3.5 ± 0.9

0.011*

VAS (PO 1 m)

1.5 ± 0.7

1.8 ± 0.8

0.116

VAS (PO 3 m)

1.2 ± 0.5

1.5 ± 0.7

0.212

VAS (PO 6 m)

0.9 ± 0.7

1.0 ± 0.8

0.663

VAS (PO 1y)

0.8 ± 0.6

0.8 ± 0.7

0.781

ROM (PO 7d)

109.4 ± 4.2

108.2 ± 4.8

0.463

ROM (PO 1 m)

113.1 ± 3.6

112.3 ± 4.2

0.618

ROM (PO 3 m)

120.4 ± 4.4

121.6 ± 5.1

0.364

ROM (PO 6 m)

122.1 ± 3.9

121.9 ± 4.3

0.572

ROM (PO 1y)

124.3 ± 4.8

123.7 ± 5.4

0.615

  1. VAS visual analogue scale, ROM range of motion, PO postoperative, * indicates a significant difference