|Death or MI||HR||95% CI||p|
|Killip class >1||3.09||1.50–6.30||0.002|
|Age ≥60 yrs||2.96||1.12–7.83||0.03|
|Medical history of CABG||3.46||1.34–8.93||0.01|
|sPLA2 activity, third tertile||3.08||1.37–6.91||0.006|
Univariate predictors with a p < 0.05 (Table 3) were included in a stepwise multivariable Cox regression model. The selection method was a forward selection with a significance level of 0.05 for entering an explanatory variable into the model. The final model only includes significant variables with a p < 0.05 with the Wald test.
CI = confidence interval; other abbreviations as in Tables 1 and 3.