Implementation framework for chronic disease intervention effectiveness in Māori and other indigenous communities

Area of Science:

• Implementation Science
• Indigenous Health
• Chronic Disease Prevention

Background:

• Significant health burden from chronic diseases (cancer, cardiovascular disease, type 2 diabetes/obesity) in New Zealand.
• Māori (indigenous people) experience disproportionately worse health outcomes compared to non-Māori.
• Standard interventions may fail in indigenous communities without addressing specific implementation challenges.

Purpose of the Study:

• To present an implementation framework for chronic condition interventions tailored for Māori and other indigenous communities.
• To address the specific implementation challenges faced by indigenous populations.

Main Methods:

• The He Pikinga Waiora Implementation Framework, centered on indigenous self-determination.
• Framework elements include cultural-centeredness, community engagement, systems thinking, and integrated knowledge translation.
• A coding scheme derived from the framework was applied to 13 diabetes prevention studies in indigenous communities.

Main Results:

• Culture-centeredness and community engagement were significant predictors of improved diabetes outcomes (p=.008, p=.009).
• Community engagement also showed a trend towards explaining differences in blood pressure outcomes (p=.098).
• The framework elements align with Kaupapa Māori aspirations and have demonstrated positive implementation outcomes.

Conclusions:

• The He Pikinga Waiora Implementation Framework is suitable for advancing implementation science in indigenous communities, particularly for Māori.
• The framework offers potential as a policy and planning tool for designing and evaluating effective chronic disease interventions for indigenous populations.