Change in modifiable dementia risk factors during COVID-19 lockdown: The experience of over 50s in Tasmania, Australia.

Introduction: Containment measures implemented to minimize the spread of coronavirus disease 2019 (COVID-19) are reported to be negatively affecting mental health, diet, and alcohol consumption. These factors, as well as poor cardiometabolic health and insufficient physical and cognitive activity, are known to increase the risk of developing dementia. COVID-19 "lockdown" measures may have exacerbated these dementia risk factors among people in mid-to-later life.