Screening and Assessment of Type 2 Diabetes Risk Factors Among Pacific Youth Attending Community Health Events in Auckland

Abstract

Aims: The primary objective of this study was to explore type 2 diabetes (T2D) awareness, knowledge, attitudes and risk factors among youth in Auckland.

Methods: We undertook convenience sampling of participants aged 16–25 years of Pacific and Māori descent recruited from South, Central and East Auckland through multiple community outreach events organised by the Tongan Health Society from 25 May to 31 July 2024. An additional three participants aged 26–31 years were assessed opportunistically to enhance our study power. Data were collected through a structured survey, an HbA1c point-of-care test, body composition assessments (using the TANITA RD-545 InnerScan PRO body composition scale) and height measurements.

Results: In a sample of 138 participants (aged 16–31 years; 58% female; 62% Tongan, 18% Samoan and 3% Māori), 51.9% were classified as obese, and one new case of diabetes was identified. Approximately 60.1% of participants reported awareness of T2D. Of these, 40% were made aware primarily through familial sources. High consumption of sugary drinks was common. Non-dietary risk factors included a first-degree family history of T2D (36%), smoking (39%) and alcohol consumption (45%). Most participants reportedly engaged in regular physical activity (41% males and 59% females). Participants suggested a multifaceted, youth-focussed care model, primarily lifestyle management for T2D prevention and management.

Conclusions: A significant proportion of young people aged 16–31 years were identified as obese and had a higher proportion of dietary and non-dietary risks for T2D. The results underscore the necessity for tailored prevention strategies, mainly aimed at Pacific and Māori youth, to mitigate the risk of future T2D development.