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Table 4 The evaluation of heart rate 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

HR

Group I (n = 21) mean ± sd

Group II (n = 21) mean ± sd

p

0.min

80,52 ± 11,11

82.95 ± 9.30

0.435

5.min

79,29 ± 14,83

78.19 ± 12.11

0.790

10.min

85,38 ± 9,89

86.10 ± 9.80

0.810

20.min

81,14 ± 8,03

85.62 ± 8.05

0.071

30.min

77,05 ± 8,60

81.48 ± 8.94

0.102

40.min

75,52 ± 7,03

79.29 ± 8.16

0.110

50.min

73,24 ± 8,04

78.00 ± 7.60

0.051

60.min

74,67 ± 8,56

76.43 ± 8.03

0.484

70.min

75,10 ± 8,14

77.33 ± 8.58

0.378

80.min

77,48 ± 10,03

78.52 ± 7.72

0.699

90.min

78,95 ± 10,20

79.81 ± 8.34

0.761

 

Difference (mean ± sd)

p

Difference (mean ± sd)

p

‡p

0.min - 5.min

−4.76 ± 8.93

0.014

−1.24 ± 10.39

0.580

0.300

0.min - 10.min

3.14 ± 9.15

0.128

4.86 ± 7.35

0.002

0.520

0.min - 20.min

2.67 ± 6.52

0.078

0.62 ± 9.58

0.763

0.562

0.min - 30.min

−1.48 ± 7.67

0.395

−3.48 ± 9.89

0.110

0.632

0.min - 40.min

−3.67 ± 6.63

0.018

−5.00 ± 10.93

0.044

0.880

0.min - 50.min

−4.95 ± 8.09

0.008

−7.29 ± 9.26

0.001

0.465

0.min - 60.min

−6.52 ± 10.34

0.008

−5.86 ± 10.57

0.014

0.940

0.min - 70.min

−5.62 ± 10.28

0.020

−5.43 ± 10.29

0.019

0.930

0.min - 80.min

−4.43 ± 10.12

0.051

−3.05 ± 12.07

0.244

0.970

0.min - 90.min

−3.14 ± 11.26

0.199

−1.57 ± 11.64

0.530

0.930

  1. Generalized linear mixed model with LSD post-hoc tests
  2. ‡Comparison of differences between low and high content groups
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BMC Anesthesiology

ISSN: 1471-2253

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