Table 3

Results of stepwise Cox multivariate analysis showing significant predictors 15 years after MI in the study group

Variablep ValueHazard ratio (95% CI)Odds ratio (95% CI)
NA, Not applicable.
Time to first event
Number of diseased vessels
    1VD v 2VD0.0011.31 (0.86 to 2.00)NA
    1VD v 3VD2.70 (1.60 to 4.57)NA
ETT duration ≥15 mins0.0030.56 (0.38 to 0.82)NA
Event-free survival
Number of diseased vessels
    1VD v 2VD0.04NA2.62 (0.97 to 7.10)
    1VD v 3VDNA8.35 (1.03 to 67.7)
ETT duration ≥15 mins0.05NA0.35 (0.13 to 0.98)
Time to death
    Previous MI0.043.39 (1.04 to 11.02)NA
    ST depression (ETT)0.040.28 (0.09 to 0.92)NA