Odds ratio (OR) and 95% confidence interval (CI) of access to a coronary care unit (CCU) by sex, country of birth, and year of study.

All odds ratios were compared with Sweden–born men in the corresponding time period.Model 1 includes: age at diagnosis in 5–year categories.Model 2 includes: variables in model 1+ education level.Model 3 includes:variables in model 2+ medical conditions.Model 4 includes: variables in model 3+ availability of a CCU.Bold numbers indicate statistically significant ORs.