Figure 2.

In‐hospital mortality dependent on CA and sex, STEMI group. Observed (bars) and adjusted (lines) data show in‐hospital mortality of STEMI without CA (panel A) compared with sex‐stratified in‐hospital mortality with CA (panel B). In STEMI, there is a significantly favorable impact of CA on the in‐hospital mortality in both sexes, showing an increasing trend with age (panel C). Probabilities were calculated with a logistic regression model that included age, sex, and CA and its interaction for STEMI (P _{4‐way interaction} = 0.002). Abbreviations: CA, coronary angiography; STEMI, ST‐segment elevation myocardial infarction