Purdy, Joanna (2024) Alcohol-related liver disease on the island of Ireland – conversations on a silent epidemic. IPH Blog .

Reynolds, Ciara ME and Purdy, Joanna and Rodriguez, Lauren and McAvoy, Helen (2021) Factors associated with changes in consumption among smokers and alcohol drinkers during the COVID-19 'lockdown' period. European Journal of Public Health , 31 , (5) , pp. 1084-1089.

Purdy, Joanna and McAvoy, Helen and Rodriguez, Leonor (2020) Mid-term review of the ten year tobacco strategy for Northern Ireland. Institute of Public Health.

Ireland. North South Alcohol Policy Advisory Group. McAvoy, Helen and Purdy, Joanna (2014) Reducing alcohol-related harm by addressing availability - maximising benefits from North South cooperation. Dublin: Institute of Public Health in Ireland.

Purdy, Joanna and Cummins, H and McAvoy, Helen (2018) Review of the new strategic direction for alcohol and drugs – phase 2. Dublin: Institute of Public Health in Ireland.

Purdy, Joanna and McAvoy, Helen and Cotter, Noelle and Mitchell, Elizabeth (2017) Smoke-free spaces on the island of Ireland- Snapshot report 2017. Dublin: Institute of Public Health in Ireland.

Purdy, Joanna and McAvoy, Helen and Cotter, Noelle and Mitchell, Elizabeth (2016) Smoke-free spaces on the island of Ireland: snapshot report 2016. Dublin: Institute of Public Health in Ireland.

Purdy, Joanna and McAvoy, Helen and Mitchell, Elizabeth (2015) Smoke-free spaces: progress in reducing exposure to second-hand smoke in Northern Ireland incorporating the five year review of smoke-free legislation. Dublin: Institute of Public Health in Ireland.

Purdy, Joanna and McAvoy, Helen and Reynolds, Ciara (2023) Smoking and mental health – An exploration of data in Northern Ireland and scan of policy approaches in the UK and Ireland. Dublin and Belfast: Institute of Public Health.