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Tuesday, 5 January 2016

Exploring policy driven systemic inequities leading to differential access to care among Indigenous populations with obstructive sleep apnea in Canada

  • Gregory P. MarchildonEmail author,

    Affiliated with

    • Institute of Health Policy, Management and Evaluation, University of Toronto
    Email author
  • Tarun R. Katapally,
  • Caroline A. Beck,
  • Sylvia Abonyi,
  • JoAnn Episkenew,
  • Punam Pahwa PhD and
  • James A. Dosman
International Journal for Equity in HealthThe official journal of the International Society for Equity in Health201514:148
DOI: 10.1186/s12939-015-0279-3
Received: 6 August 2015
Accepted: 8 December 2015
Published: 18 December 2015

Abstract

Background

In settler societies such as Australia, Canada, New Zealand and the United States, health inequities drive lower health status and poorer health outcomes in Indigenous populations. This research unravels the dense complexity of how historical policy decisions in Canada can influence inequities in health care access in the 21st century through a case study on the diagnosis and treatment of obstructive sleep apnea (OSA). In Canada, historically rooted policy regimes determine current discrepancies in health care policy, and in turn, shape current health insurance coverage and physician decisions in terms of diagnosis and treatment of OSA, a clinical condition that is associated with considerable morbidity in Canada.

Methods

This qualitative study was based in Saskatchewan, a Western Canadian province which has proportionately one of the largest provincial populations of an Indigenous subpopulation (status Indians) which is the focus of this study. The study began with determining approaches to OSA care provision based on Canadian Thoracic Society guidelines for referral, diagnosis and treatment of sleep disordered breathing. Thereafter, health policy determining health benefits coverage and program differences between status Indians and other Canadians were ascertained. Finally, respirologists who specialized in sleep medicine were interviewed. All interviews were audio-recorded and the transcripts were thematically analyzed using NVIVO.

Results

In terms of access and provision of OSA care, different patient pathways emerged for status Indians in comparison with other Canadians. Using Saskatchewan as a case study, the preliminary evidence suggests that status Indians face significant barriers in accessing diagnostic and treatment services for OSA in a timely manner.

Conclusions

In order to confirm initial findings, further investigations are required in other Canadian jurisdictions. Moreover, as other clinical conditions could share similar features of health care access and provision of health benefits coverage, this policy analysis could be replicated in other provincial and territorial health care systems across Canada, and other settler nations where there are differential health coverage arrangements for Indigenous peoples.

Keywords

Bifurcated health policy Health inequities Health care access Settler nations Indigenous Peoples Status Indians Health care systems Canadian health care