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Table 2 Comparison of the thermal damage width of the mesenteric vascular tissue with bipolar electrocoagulation under different powers

From: Thermal damage width and hemostatic effect of bipolar electrocoagulation, LigaSure, and Ultracision techniques on goat mesenteric vessels and optimal power for bipolar electrocoagulation

Group

Cases (mm)

P value

1

2

3

4

5

6

7

80 W

7.967 ± 0.350

–

1.000

< 0.001

< 0.001

< 0.001

< 0.001

< 0.001

75 W

7.889 ± 0.359

1.000

–

< 0.001

< 0.001

< 0.001

< 0.001

< 0.001

70 W

6.381 ± 0.406

< 0.001

< 0.001

–

1.000

< 0.001

< 0.001

1.000

65 W

6.301 ± 0.378

< 0.001

< 0.001

1.000

–

< 0.001

< 0.001

1.000

60 W

5.091 ± 0.332

< 0.001

< 0.001

< 0.001

< 0.001

–

1.000

< 0.001

55 W

5.013 ± 0.320

< 0.001

< 0.001

< 0.001

< 0.001

1.000

–

< 0.001

50 W

6.256 ± 0.339

< 0.001

< 0.001

1.000

1.000

< 0.001

< 0.001

–

  1. χ2 = 182.161, P < 0.001
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BMC Surgery

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