Stephanie Champion

Person

Stephanie Champion

Journal article

Machine learning models for identifying pre-frailty in community dwelling older adults

12 Oct 2022

Shelda Sajeev,

Stephanie Champion,

Anthony Maeder,

Susan Gordon

The results of this study indicate that machine learning methods are well suited for predicting pre-frailty, and indicate a range of factors that may be useful to include in targeted health assessments to identify pre-frailty in middle aged and older adults.

Journal article

Predicting Australian adults at high risk of cardiovascular disease mortality using standard risk factors and machine learning

18 Mar 2021

Shelda Sajeev,

Stephanie Champion,

Alline Beleigoli,

Derek Chew,

Richard L. Reed,

Dianna Magliano,

Jonathan Shaw,

Roger Milne,

Sarah Appleton,

Tiffany Gill,

Anthony Maeder

Effective cardiovascular disease (CVD) prevention relies on timely identification and intervention for individuals at risk. Conventional formula-based techniques have been demonstrated to over-or under-predict the risk of CVD in the Australian population. This study assessed the ability of machine learning models to predict CVD mortality...