Table 3 Logistic multivariate regression of the three groups.

From: Prognostic value of cardiopulmonary exercise test in patients with acute myocardial infarction after percutaneous coronary intervention

Group

Item

OR

95% CI

P

Lower limit

Upper limit

No-event group and event group

PeakVO2

0.724

0.568

0.924

0.009

VE/CO2slop

1.169

1.064

1.284

0.001

Constant

0.000

  

0.054

No-event group and re-AMI group

VE/CO2slop

1.140

1.047

1.242

0.030

Constant

0.013

  

0.073

No-event group and HF group

PeakVO2

0.705

0.527

0.944

0.019

VE/CO2slop

1.232

1.091

1.391

0.001

PETCO2

1.210

1.028

1.424

0.022

Constant

0.000

  

0.016

  1. peakVO2 peak oxygen uptake, PETCO2 peak end-tidal carbon dioxide partial pressure, VE/VCO2slop carbon dioxide ventilation equivalent slope.
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