INS and coronary artery disorder: Factors significantly associated with utilization in adjusted regressions were education (ambulatory care), race/ethnicity (prescriptions), income (prescriptions), having a usual source of care (hospitalizations), comorbidities (all four categories), CHD diagnosis (prescriptions), insulin use (hospitalizations and prescriptions), physical health status (emergency visits and prescriptions), and mental health status (hospitalizations, emergency visits, and prescriptions).