AUTHORSHIP

The authors have no conflicts of interest. ACKNOWLEDGMENTS ScHARR would like to thank: Frank Dixon and colleagues at the National Records of Scotland for preparing and providing mortality data; Joanne Anderson and colleagues at the Information Services Division Scotland for preparing and providing person specific hospitalisation data, and Julie Ramsay and colleagues at the Scottish Government for providing access to the Scottish Health Survey data for 2010. We also thank Crispin Acton at the UK Department of Health for providing access to market research data procured from CGA Strategy, and the Department for Environment, Food and Rural Affairs for providing access to the low-level Living Costs and Food Survey data (previously known as the Expenditure and Food Survey). The original data creators, depositors or copyright holders, the funders of the Data Collections (where different) and the UK Data Archive bear no responsibility for the analysis and interpretation of the Living Costs and Food Survey, Labour Force Survey, and Offending Crime and Justice Survey data sets downloaded from the Economic and Social Data Servic