Odds ratio (OR) and 95% confidence interval (CI) of access to coronary care units (CCUs) by age at diagnosis, hospital characteristics, and medical conditions as well as by sex and country of birth.

γChronic obstructive lung disease.
ORs of reference groups were set as 1.
All ORs for presence of medical conditions (yes) were compared with absence of the same characteristic (no).
All ORs were mutually adjusted for education, age at diagnosis, medical conditions, availability of CCUs, and county of diagnosis when applicable.
Bold numbers indicate statistically significant ORs.