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International comparisons of obesity prevalence
The purpose of this paper is to provide a single resource for international comparisons of obesity prevalence focused on the United Kingdom (UK) and to inform the debate on trends in adult and childhood obesity levels within the UK by providing a global comparison.
Download: International Comparisons of Obesity Prevalence
Body Mass Index as a measure of obesity
This Q and A style briefing paper provides an overview of the use of Body Mass Index for the measurement of obesity.
Body Mass Index (BMI) is a person’s weight in kilograms divided by the square of their height in metres. It is one of the most commonly used ways of estimating whether a person is overweight and hence more likely to experience health problems than someone with a healthy weight. It is also used to measure population prevalence of overweight and obesity. It is also a relatively easy, cheap and non-invasive method for establishing weight status. However, BMI is only a proxy for body fatness. Other factors such as fitness, ethnic origin and puberty can alter the relation between BMI and body fatness and must be taken into consideration. Other measurements such as waist circumference and skin thickness can be collected to indicate a person’s weight status or body fatness. None of these is as widely used as BMI.
Download: Body Mass Index as a measure of obesity
National Child Measurement Programme: Detailed Analysis of the 2007/08 Dataset
This report presents detailed secondary analyses to further our understanding of the epidemiology of child height, weight and Body Mass Index (BMI) across England. It attempts to explain some of the findings presented in the NHS Information Centre for Health and Social Care 2007/08 NCMP report.
The report provides analysis of PCT participation levels and investigates data quality issues in the collection of the 2007/08 NCMP dataset. Data on prevalence of underweight, healthy weight, overweight and obesity are analysed, comparing the 2007/08 data to the 2006/07, and the 1990 baseline.
Analyses by deprivation and ethnic group are also included. The report further examines how the distribution of BMI differs by age and sex of the child sample population, and investigates changes since the 1990 baseline. It looks at the association between obesity prevalence and characteristics of the individual children and the PCTs in which they were measured using regression analysis.
We welcome your feedback. If you have any queries or comments on this report please contact info@noo.org.uk
Download: National Child Measurement Programme: Detailed Analysis of the 2007/08 Dataset
