Table 3 Comparison of changes in hemodynamic indexes between the two groups at different periods (x ± s)

MBP

(mmHg)

GEA

(n = 145)

100.62 ± 14.81

89.19 ± 13.77∗

88.26 ± 12.61∗

82.31 ± 11.14∗#△◇

80.25 ± 11.57∗#△◇

87.34 ± 12.53∗○□◇

89.07 ± 12.57∗○□

91.45 ± 13.60∗

PNB

(n = 117)

99.09 ± 11.50

97.07 ± 12.23

96.85 ± 11.16

97.05 ± 11.10

97.14 ± 10.88

97.07 ± 11.26

96.89 ± 10.75

97.07 ± 11.29

t

1.023

-5.558

-5.755

-9.861

-11.302

-6.507

-5.234

-3.760

P value

0.307

< 0.001

< 0.001

< 0.001

< 0.001

< 0.001

< 0.001

< 0.001

Between groups

F = 45.19, P < 0.001

Different points in time

F = 74.71, P < 0.001

Between groups • different time points

F = 51.86, P < 0.001

 HR

(times/min)

GEA

(n = 145)

79.98 ± 13.04

74.52 ± 12.56∗

72.63 ± 12.74∗

71.91 ± 12.77∗

70.05 ± 12.73∗#

72.36 ± 12.51∗

71.75 ± 12.56∗

72.95 ± 13.54∗

PNB

(n = 117)

80.76 ± 10.35

79.60 ± 11.55

78.39 ± 11.84

79.09 ± 11.83

79.28 ± 11.78

79.84 ± 12.31

80.41 ± 11.92

79.06 ± 11.79

t

-0.512

-3.349

-3.795

-4.738

-6.083

-4.934

-5.707

-4.032

P value

0.609

0.001

< 0.001

< 0.001

< 0.001

< 0.001

< 0.001

< 0.001

Between groups

F = 20.60, P < 0.001

Different points in time

F = 27.74, P < 0.001

Between groups • different time points

F = 15.92, P < 0.001