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Blizard Institute - Faculty of Medicine and Dentistry

Professor Carol Dezateux


Professor of Clinical Epidemiology and Health Data Science

Telephone: 0207 882 5878


Professor Carol Dezateux’s research uses health information collected about children, including at school or in the course of their NHS care, to understand the household, social and environmental circumstances that give rise to children becoming severely overweight, and the consequences of this for their health and well-being.  Carol cites this as a major problem for children and their families and for society, particularly in east London where more than a third of children leaving primary school are overweight or severely overweight, and especially for children from south Asian backgrounds who – if severely overweight as children – are more likely to develop diabetes as adults or while pregnant.

As part of a programme of work to tackle this, Carol is joining up information about children’s weight and their health from school, general practice, hospital and community records and working with families, communities, public health and health service planners in east London to find the best ways to help. This builds on more than twenty years of experience in east London, working in trusted partnerships with the use of patient data to improve the health of, and health services for, the population which has created a ‘learning health system’ so that every patient contact is available to learn from no matter where they are seen.  This has already helped improve health and health care for adults with diabetes, heart, lung and kidney diseases.

Carol is now planning to use the same approach to improve health services for severely overweight children and their families and to make cities healthier for children and families by, for example, making it easier to walk more or eat more healthier food, with the joined-up system making it easier to measure whether these improvements are working.



See all of Carol Dezateux's publications here:

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