How the Institutional and Policy Context Shapes the Establishment of Nurse Practitioner Roles and Practice in New Zealand's Primary Health Care Sector.

Abstract

The implementation of the nurse practitioner (NP) workforce in primary health care (PHC) in New Zealand has been slow, despite ongoing concerns over persisting health inequalities and a crisis in the primary care physician workforce. This article, as part of a wider institutional ethnography, draws on the experiences of one NP and two NP candidates, as they struggle to establish and deliver PHC services in areas of high need, rural, and Indigenous Māori communities in New Zealand. Using information gathered initially by interview, we develop an analysis of how the institutional and policy context is shaping their experiences and limiting opportunities for the informants to provide meaningful comprehensive PHC. Their work (time and effort), with various health organizations, was halted with little rationale, and seemingly contrary to New Zealand's strategic direction for PHC stipulated in the Primary Health Care Strategy 2001. The tension between the extant biomedical model, known as primary care, and the broader principles of PHC was evident. Our analysis explored how the perpetuation of the neoliberal health policy environment through a "hands-off" approach from central government and district health boards resulted in a highly fragmented and complex health sector. Ongoing policy and sector perseverance to support privately owned physician-led general practice; a competitive contractual environment; and significant structural health sector changes, all restricted the establishment of NP services. Instead, commitment across the health sector is needed to ensure implementation of the NP workforce as autonomous mainstream providers of comprehensive PHC services.