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Table 4 Univariate and multivariate regression analyses – variables predictive of clinical events

From: Utility of routine exercise treadmill testing early after percutaneous coronary intervention

 

Odds Ratio

95% CI

P-value

Univariate Analysis

   

   Diabetes

3.25

1.18–8.96

0.02

   PCI of LCx

2.49

0.89–6.96

0.08

   % Residual Stenosis

1.07

1.02–1.11

0.002

   Duke Treadmill Score

0.92

0.84–1.01

0.077

   METS achieved

0.85

0.71–1.01

0.057

   Stenting

0.19

0.07–0.52

0.001

   ≥ 85% MPHR achieved

0.17

0.06–0.45

0.0004

   Positive ETT

1.66

0.61–4.5

0.32

   Negative ETT

0.52

0.21–1.32

0.16

Multivariate Analysis

   

   Stenting

0.15

0.047–0.479

0.0014

   ≥ 85% MPHR achieved

0.14

0.048–0.417

0.0004

  1. CI – Confidence Interval
  2. LCx – Left Circumflex
  3. MPHR – Maximum Predicted Heart Rate