University of London, 1981, PhD (Epidemiology)
University of Cambridge, 1974, MA (Mathematics Tripos)
University of Sussex, 1971, MSc (Mathematical Statistics)
University of Cambridge, 1970, BA (Mathematics Tripos)
Nutritional epidemiology and chronic disease prevention, specifically designed to improve the scientific basis for public health policy and recommendations concerning dietary intake, physical activity and intake of folic acid.