The growing pressures on healthcare systems globally are well documented, with chronic diseases, ageing populations and increased incidents of mental health. Advancements in medicine are improving health for more and more people, but inequalities in the healthcare received by people based on where they are born, live and work are prevalent.  Population health aims to address these inequalities, by working to better understand the healthcare needs of groups of people, improving healthcare models and providing innovative solutions to meet people’s health needs.