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Table 2 Univariate and multivariate analysis of ExCMR parameters at rest and stress

From: Multiparametric exercise stress cardiovascular magnetic resonance in the diagnosis of coronary artery disease: the EMPIRE trial

 

Univariate

Multivariate

OR [95% CI]

P value

OR [95% CI]

P value

LVEF

0.94 [0.88–1.00]

0.058

–

–

RWMA at rest

16.18 [0.69–378.80]

0.084

–

–

Late gadolinium enhancement

7.76 [1.98–30.42]

0.003

6.15 [0.74–51.37]

0.030

PeakCI

0.90 [0.83–0.96]

0.003

0.93 [0.84–1.03]

0.079

Change in cardiac index

1.00 [0.99–1.01]

0.355

–

–

Change in SVi

1.00 [0.98–1.02]

0.869

–

–

Change in LVEF

0.98 [0.95–1.01]

0.167

–

–

RWMA

61.74 [12.48–305.51]

 < 0.001

22.90 [3.09–169.52]

0.010

Perfusion defects

34.19 [7.16–163.37]

 < 0.001

6.77 [0.81–56.66]

0.020

  1. CI Confidence Interval, LVEF Left ventricular ejection fraction, OR Odd ratio, PeakCI Peak exercise cardiac index percentile-rank, RWMA Regional wall motion abnormalities, SVi Stroke volume index