A/Prof Leigh Tooth specialises in research on maternal and child health and general women's health, in particular on women carers, health inequalities and the socio-economic determinants of health, quality of life and comorbidity.
She chairs the Data Access Committee of the ALSWH. She is CI on the NHMRC funded Centre for Research Excellence on Women and Non-communicable Disease (CRE WaND): Prevention and Detection (2019–2024). She was CI on the NHMRC funded Mothers and their Children's Health Study (MatCH) (2014-2018). MatCH is investigating the relationship between mothers' health history, since 1996, and the family environment to children's health and development outcomes, including health service utilisation. She is also leading a program of research into health inequalities and the socio-economic determinants of health, and women carers. Her other current research interests are quality of life and comorbidity. Her previous research experiences include a NHMRC Public Health Fellowship (1999-2003), during which she investigated the short and long term functional and community outcomes of people following stroke.