Table 3 Intra- and post-operative Mean Arterial Blood Pressure (MABP) measurements of female patients undergoing gynecological laparoscopic surgery

Intra-operative MABP

 MABP1 (Basal MABP)

83.78^a ± 9.16

81.25^a ± 7.94

84.67^a ± 8.54

96.83 ± 13.63

17.162^b

<0.001^b

 MABP2 (after 15 m.^c)

77.25^a ± 9.55

72.11^a ± 10.42

76.86^a ± 7.24

86.64 ± 13.99

11.892^b

<0.001^b

 MABP3 (after 30 m.)

75.97^a ± 7.76

72.17^a ± 7.60

78.00^a ± 6.57

87.56 ± 12.77

19.066^b

<0.001^b

 MABP4 (after 45 m.)

77.42^a ± 7.15

74.00^a ± 7.20

77.72^a ± 6.35

88.86 ± 10.94

22.885^b

<0.001^b

 MABP5 (after 60 m.)

77.19^a ± 8.50

73.72^a ± 9.06

76.50^a ± 7.14

89.00 ± 11.49

19.538^b

<0.001^b

 Percent Decrease from MABP 1 – 5

7.37 ± 9.65

9.13 ± 8.10

9.07 ± 9.96

7.61 ± 8.48

0.383

0.766

 Significance between groups

p₁=0.843, p₂=0.856, p₃=0.999, p₄=1.000, p₅=0.893, p₆=0.904

MABP from Immediate Postoperative (IP) till after 24 hours

 MABP IP

85.03^a ± 8.27

85.28^a ± 6.14

83.64^a ± 6.80

98.22 ± 9.63

27.374^b

<0.001^b

 MABP 6H^d

80.64^a ± 6.71

79.64^a ± 6.02

80.14^a ± 8.01

94.44 ± 9.52

31.290^b

<0.001^b

 MABP 12H

78.28^a ± 7.43

78.72^a ± 6.55

80.08^a ± 6.78

91.58 ± 6.85

30.153^b

<0.001^b

 MABP 18H

76.19^a ± 7.04

76.36^a ± 7.55

79.11^a ± 7.92

91.19 ± 10.28

26.509^b

<0.001^b

 MABP 24H

74.00^a ± 8.15

77.11^a ± 6.05

77.36^a ± 7.49

91.86 ± 8.10

41.020^b

<0.001^b

 Percent Decrease from MABP IPO – 24H

12.28 ± 11.77

9.29 ± 7.95

7.19 ± 9.05

6.10 ± 7.24

3.171^b

0.026^b

 Significance between groups

p₁=0.509, p₂=0.091, p₃=0.025^b, p₄=0.767, p₅=0.456, p₆=0.958