Socioeconomic status and access to care in a universal health care system: The case of acute myocardial infarction in Australia

Abstract

This paper examines the role of socioeconomic status (SES) in affecting access to care and the survival of acute myocardial infarction (AMI) patients in Australia's universal health care system. We jointly model the probabilities of patients being admitted to a catheterisation-capable hospital, receiving invasive coronary angiography (ICA), and surviving 30 days post discharge as a recursive system of probit equations. We further investigate the role of capacity and whether the access gap between SES groups widens when capacity becomes limited. Our study shows that SES plays a significant role in affecting the survival of AMI patients, both directly and indirectly through healthcare access. ..