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Objectives: To assess the impact of differences in Prostate-Specific Antigen (PSA) testing rates on prostate cancer (PCa) diagnosis and PCa-specific mortality among Māori men in a New Zealand (NZ) population. Patients and Methods: Māori men aged 40 years or older, without a history of PCa, with a PSA test between 2006 and 2018 were included. The cohort was divided into two groups; the “screened group” (ScG) consisting of men who had at least one PSA test every four years or less, and the “non-screened group” (non-SG). We measured the rate of cancer diagnoses and used competing risk analysis to assess survival. Results: The study cohort included 63,939 Māori men, with 37,048 (58%) in the ScG. PCa was more frequently diagnosed in the ScG (3.7% vs. 3.0%, P < 0.001). A higher proportion of high-grade cancers were found in the non-SG (32.7% vs. 25.6%, P = 0.001). The 10-year cancer-specific survival was significantly higher in the ScG (99.4% vs. 98.5%, P < 0.001). In a multivariable risk model, PSA testing frequency was an independent predictor of PCa mortality. (HR 2.43, [95% CI 1.97–3.01], P < 0.001). Conclusions: In a cohort of only Māori men, lower PSA testing rates were associated with a higher risk of PCa-related death. Therefore, regular PSA testing for Māori could improve cancer-specific survival among Māori men. Regular PSA testing should be considered a priority area for improving PCa survival in this population. [ABSTRACT FROM AUTHOR]

Introduction: Indigenous peoples, and racial and ethnic minorities around the world experience significant mental health inequities. Telepsychiatry can contribute to addressing these inequities among these populations. However, it is first crucial to ensure the cultural safety of this tool as a critical step toward health equity. This review aimed to collate evidence regarding cultural adaptations, barriers, opportunities, and facilitators for telepsychiatry services supporting minority groups. Method: Using the PRISMA extension for scoping reviews (PRISMA-ScR) guideline, we conducted a systematic scoping review and thematic analysis. Six databases were searched using the PICO framework, i.e., population, intervention, comparison, and outcomes.. Additional literature was identified through reference lists screening. We developed a table for data extraction, and the extracted data were further analyzed following Braun and Clarke's approach for thematic analysis. Results: A total of 1514 citations were screened with a final total of 58 articles included in the review. The themes related to telepsychiatry cultural adaptations emphasize the crucial role of community involvement and quality service delivery. Identified barriers were associated with service and infrastructure, and service users' socioeconomic and cultural contexts. Opportunities and facilitators for telepsychiatry were enhanced access and rapport, and multi-organizational collaborations and partnerships. Discussion: This review identified factors that can guide the adaptation of telepsychiatry evidence-based interventions to meet the needs of Indigenous peoples and racial and ethnic minorities. Telepsychiatry programs must be specifically designed for the population they seek to serve, and this review offers emerging insights into critical factors to consider in their development. [ABSTRACT FROM AUTHOR]