Figure 2

In-hospital mortality and adverse outcomes in 1:2 case–control matching model. (a) Adjusted odd ratios for in-hospital mortality and outcomes. (b)Adjusted β value for length of stay (LOS) and additional procedures during hospitalization (NPR); represented as odds ratio and β value (95% CI). Adjusted for age, sex, race, primary payer, socioeconomic status, smoking, prior coronary artery bypass graft, types of AMI, and comorbidities.