Differences in treatment and management of indigenous and non-indigenous patients presenting with chest pain: results of the Heart Protection Partnership (HPP) study.
BACKGROUND
Indigenous patients with acute coronary syndromes represent a high-risk group. There are however few contemporary datasets addressing differences in the presentation and management of Indigenous and non-Indigenous patients with chest pain.


METHODS
The Heart Protection Project, is a multicentre retrospective audit of consecutive medical records from patients presenting with chest pain. Patients were identified as Indigenous or non-Indigenous, and time to presentation and cardiac investigations as well as rates of cardiac investigations and procedures were compared between the two groups.


RESULTS
Of the 2380 patients included, 199 (8.4%) identified as Indigenous, and 2174 (91.6%) as non-Indigenous. Indigenous patients were younger, had higher rates hyperlipidaemia, diabetes, smoking, known coronary artery disease and a lower rate of prior PCI; and were significantly less likely to have private health insurance, be admitted to an interventional facility or to have a cardiologist as primary physician. Following adjustment for difference in baseline characteristics, Indigenous patients had comparable rates of cardiac investigations and delay times to presentation and investigations.


CONCLUSIONS
Although the Indigenous population was identified as a high-risk group, in this analysis of selected Australian hospitals there were no significant differences in treatment or management of Indigenous patients in comparison to non-Indigenous.
Ranasinghe
Isuru
I
Department of Cardiology, Concord Repatriation General Hospital, Hospital Road, Concord, NSW, Australia.
Chew
Derek
D
Aroney
Con
C
Coverdale
Steven
S
Allen
Roger
R
Walters
Darren
D
Brieger
David
D
D054058:Acute Coronary Syndrome / Q000503:physiopathology / Q000628:therapy*; D000368:Aged; D001315:Australia; D002637:Chest Pain / Q000503:physiopathology / Q000628:therapy*; D016208:Databases, Factual; D005260:Female; D006801:Humans; D008297:Male; D008485:Medical Audit; D008875:Middle Aged; D012189:Retrospective Studies