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Table 2 Binary logistic regression analysis for the prediction of IS and MVO

From: Complete versus simplified Selvester QRS score for infarct severity assessment in ST-elevation myocardial infarction

 

Univariable analysis

Multivariable analysis

 

OR (95% CI)

p-value

OR (95% CI)

p-value

Baseline IS > 15%

Complete QRS score

1.07 (1.03 to 1.11)

0.001

–

–

Simplified QRS score

1.22 (1.11 to 1.35)

<0.001

–

–

Peak hs-cTnT

1.00 (1.00 to 1.00)

<0.001

1.00 (1.00 to 1.00)

<0.001

Chronic IS > 10%

Complete QRS score

1.06 (1.02 to 1.11)

0.003

–

–

Simplified QRS score

1.23 (1.11 to 1.36)

<0.001

–

–

Peak hs-cTnT

1.00 (1.00 to 1.00)

<0.001

1.00 (1.00 to 1.00)

<0.001

MVO present

Complete QRS score

1.06 (1.02 to 1.10)

0.003

–

–

Simplified QRS score

1.12 (1.01 to 1.30)

<0.001

–

–

Peak hs-cTnT

1.00 (1.00 to 1.00)

<0.001

1.00 (1.00 to 1.00)

<0.001

  1. Abbreviations: IS Infarct size, MVO Microvascular obstruction, OR Odds ratio, CI Confidence interval