Skip to main content

Table 4 Multivariate regression analysis for shock index

From: The value of shock index in prediction of cardiogenic shock developed during primary percutaneous coronary intervention

Variables

OR

SE

P value

95% CI

Shock index (per 0.1 change)

1.93

0.16

< 0.01

[1.64 2.28]

Killips classification

 Killips = 2 vs =1

2.21

0.69

0.01

[1.21 4.06]

 Killips = 3 vs =1

5.94

3.92

0.01

[1.63 21.7]

 Shock index * Killips

  

> 0.05#

 
  1. # P > 0.05 indicated there was no significant interaction between shock index and Killips classification in the multivariate regression analysis