Principal Research Fellow, Warwick Medical School. Research interests relate to evidence synthesis, health services research and epidemiology broadly in the area of prevention and treatment of chronic diseases. Led a programme of work conducting Cochrane reviews of lifestyle interventions for the prevention of heart disease. Provides methodological and research design advice as part of the NIHR Research Design Service. Studied Biological and Biochemical Sciences (BSc), Epidemiology (MSc), Respiratory Medicine (PhD).