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Table 4 Statistical analysis of mean arterial pressure and heart rate among intravenous, intramuscular epinephrine, and Sham Group

From: The effect of high-dose intramuscular epinephrine on the recovery of spontaneous circulation in an asphyxia‐induced cardiac arrest rat model

Variables

MAP

HR

Estimate

95% CI

P-value

Estimate

95% CI

P-value

Group

Sham

Ref.

   

Ref.

   

IV

2.43

− 9.20

14.06

0.682

27.01

16.18

37.85

< 0.001

 

IM

− 5.65

− 17.65

6.36

0.357

− 11.70

− 22.87

− 0.53

0.040

Time

 

− 0.13

− 0.21

− 0.06

< 0.001

− 0.08

− 0.16

0.00

0.051

Time* Group

Sham

Ref.

   

Ref.

   

IV

− 0.47

− 0.64

− 0.29

< 0.001

− 2.20

− 2.45

− 1.96

< 0.001

 

IM

− 0.22

− 0.48

0.04

0.090

− 1.11

− 1.46

− 0.76

< 0.001

  1. IV intravenous, IM intramuscular, MAP mean arterial pressure, HR heart rate, 95% CI 95% confidence interval