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Table 5 The evaluation of mean arterial pressure changes among groups

From: Comparison of the efficacy of erector spinae plane block performed with different concentrations of bupivacaine on postoperative analgesia after mastectomy surgery: ramdomized, prospective, double blinded trial

Time-points

Group I (n = 21)

Group II (n = 21)

p

0.min

102,48 ± 7,75

104.29 ± 6.81

0.430

5.min

97,71 ± 11,21

98.48 ± 8.67

0.802

10.min

103,10 ± 9,25

106.19 ± 7.03

0.251

20.min

102,29 ± 10,80

104.67 ± 5.99

0.374

30.min

99,67 ± 10,11

102.48 ± 7.81

0.309

40.min

99,05 ± 7,00

99.76 ± 9.35

0.776

50.min

98,29 ± 8,50

98.81 ± 9.37

0.847

60.min

98,19 ± 9,85

97.05 ± 8.21

0.681

70.min

97,95 ± 9,13

97.33 ± 6.81

0.801

80.min

98,00 ± 9,10

100.24 ± 7.89

0.389

90.min

100,33 ± 10,35

101.00 ± 7.48

0.808

postHoc

Difference (mean ± SD)

p

Difference (mean ± SD)

p

 

0.min - 5.min

−4,76 ± 11,84 (−9)

0.069

−5,81 ± 10,93 (−8)

0.015

0.632

0.min - 10.min

0,62 ± 9,98 (3)

0.771

1,9 ± 5,97 (3)

0.150

0.960

0.min - 20.min

−0,19 ± 10,2 (1)

0.932

0,38 ± 6,82 (1)

0.794

0.960

0.min - 30.min

−2,81 ± 11,01 (−2)

0.267

−1,81 ± 7,93 (−1)

0.310

0.597

0.min - 40.min

−3,43 ± 9,72 (−5)

0.129

−4,52 ± 10,04 (− 5)

0.069

0.641

0.min - 50.min

−4,19 ± 12,54 (−6)

0.183

−5,48 ± 10,04 (− 5)

0.046

0.743

0.min - 60.min

−4,29 ± 13,04 (−3)

0.240

−7,24 ± 9,8 (−10)

0.005

0.257

0.min - 70.min

−4,52 ± 11,49 (−1)

0.221

−6,95 ± 7,93 (−8)

0.001

0.227

0.min - 80.min

−4,48 ± 12,29 (−2)

0.183

−4,05 ± 9,24 (−7)

0.051

0.420

0.min - 90.min

−2,14 ± 13,98 (−1)

0.517

−3,29 ± 8,27 (− 3)

0.069

0.529

  1. Values are expressed as mean ± SD