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Table 4 Comparison of MAP levels at different time points between the two groups (mmHg, \(\overline{x} \pm s\))

From: Prevention of sufentanil-induced cough during induction of general anesthesia by low-dose esketamine

Group

n

T0

T1

T2

T3

Group E

50

88.30 ± 10.70

88.52 ± 11.20

86.34 ± 9.61

80.70 ± 9.02

Group C

49

88.88 ± 11.51

90.65 ± 11.22

87.14 ± 11.27

82.33 ± 12.74

F value

 

Finter-group = 0.087, Ftime = 4.125, Finteraction = 3.621

P-Value

 

Pinter-group = 0.788, Ptime = 0.000, Pinteraction = 0.000

  1. T0, before intravenous push injection of esketamine; T1, 3 min after intravenous push injection of esketamine; T2, 1 min after tracheal intubation; T3, 3 min after tracheal intubation
  2. Group E Esketamine group, Group C Control group