Physicians' Academy for Cardiovascular Education

Most European countries will continue to see increasing obesity rates

May 21, 2014 - news

 
Statistical modelling predicts that rates of obesity and overweight will increase by 2030 in almost all European countries, but to different extents.
 
The study, from investigators which included the WHO Regional Office for Europe, was presented at the EuroPRevent congress in Amsterdam. It was a statistical modelling study which incorporated all available data on body mass index (BMI) and obesity/overweight trends in all 53 of the WHO's Euro-region countries. Such modelling, said the authors, "enables obesity trends to be forecast forward providing estimates of the dynamic epidemiology of the disease". Definitions were based on the WHO's standard cut-offs - healthy weight (BMI ≤24.99 kg/m²), overweight and obesity combined (BMI ≥25 kg/m²) and obesity (≥30 kg/m²).
 
In almost all countries the proportion of overweight and obesity in males was projected to increase between 2010 and 2030 - to reach 75% in UK, 80% in Czech Republic, Spain and Poland, and 90% in Ireland, the highest level calculated. The lowest projected levels of overweight and obesity were found in Belgium (44%), and the Netherlands (47%). Similar trends in overweight and obesity were projected in women, with Ireland again showing the greatest proportion (84%).
Similarly, the projected proportions of male obesity were found high in Ireland (58%), Greece (40%), Czech Republic (38%) and UK (35%). The lowest male obesity prevalence was projected in Romania (10%).
 
Moreover, the projections show little evidence of any plateau in adult obesity rates in Europe. Dr. Laura Webber from the UK Health Forum in London, who presented the study, concluded: "Our study presents a worrying picture of rising obesity across Europe. Policies to reverse this trend are urgently needed." It should be noted that, considering the poor data availability in many countries, the results of this study may even be underestimates.
 
As a possible explanation for the variations in projected obesity levels between countries the investigators note the possible effect of "economic positioning" and "type of market".  “The UK and Ireland, where obesity prevalence is among the highest, possess unregulated liberal market economies similar to the US, where the collective actions of big multinational food companies to maximise profit encourages over-consumption," they write. "The Netherlands, Germany, Belgium, Sweden, Denmark, Finland and Austria possess more regulated market economies." Obesity is, however, a multi-factorial disease.
 
Commenting on the public health implications of the study, Dr Webber said: "Given the complexity of obesity, the United Nations has called for a whole-of-society approach to preventing obesity and related diseases. Policies that reduce obesity are necessary to avoid premature mortality and prevent economic strain on already overburdened health systems. The WHO has put in place strategies that aim to guide countries towards reducing obesity through the promotion of physical activity and healthy diets."
 

Source

Webber L, Divajeval D, Marsh T, et al. The European obese model: the shape of things to come. Abstract at EuroPRevent 2014