PMID- 34509524 OWN - NLM STAT- MEDLINE DCOM- 20220321 LR - 20220321 IS - 1096-0260 (Electronic) IS - 0091-7435 (Linking) VI - 153 DP - 2021 Dec TI - Identifying modifiable factors that could arrest progression to type 2 diabetes: A cluster analysis of Australian adults. PG - 106796 LID - S0091-7435(21)00365-0 [pii] LID - 10.1016/j.ypmed.2021.106796 [doi] AB - Lifestyle-based disease prevention and self-management strategies play an important role in the mitigation of health, social, and economic burdens associated with type 2 diabetes mellitus (T2DM) and other chronic diseases. However, there are significant implementation and translational challenges associated with the design and delivery of effective interventions. In this study, data-driven techniques for the identification of optimal target audiences and intervention targets for T2DM prevention interventions were applied. Australian adults (N = 3159) with differing T2DM status (no diabetes diagnosis, pre-diabetes, or T2DM) completed self-report assessments of diet quality, physical activity, psychological distress, future orientation, health literacy, and socio-demographic characteristics. K-medoids cluster analysis was conducted to identify homogenous groups within the research sample and proportional odds ordinal logistic regressions conducted to identify signficant predictors of T2DM status within each cluster. Results identified a two-factor optimal solution that stratified participants based on sex (male/female). Within each cluster, psychosocial variables explained approximately 25% of the variance in T2DM status, with future orientation identified as a significant modifiable predictor of T2DM. For the male cluster, health literacy was also significant (p