BRUSSELS / RankWire.AI / – Belgium’s public health institute Sciensano has unveiled the country’s first detailed analysis of mortality associated with obesity. The report estimates that 9,509 deaths in 2022—representing 8.2 percent of all deaths—were caused by an excessively high body mass index. This statistic translates to more than one death every hour and contributes to over 150,000 years of potential life lost across Belgium. These findings establish an important baseline for future health policy planning in the nation.
The study conducted a comprehensive epidemiological review to explore the underlying causes of death and how elevated body mass index influences the development of chronic illnesses. Results revealed that cardiovascular issues are the primary driver of obesity-related mortality, with coronary heart diseases responsible for 2,009 deaths. Neurodegenerative conditions, including Alzheimer disease and other dementia types, rank second, linked to 1,652 fatalities. Cerebrovascular diseases contributed to 1,171 deaths, while chronic kidney disease and various digestive cancers also played a significant role in the mortality figures.
Analysis by age and gender demonstrates that the risks linked to excess weight escalate notably with age. The highest concentration of obesity-related health problems was observed among individuals aged 65 and older. Gender-specific data show that males generally experienced higher mortality rates across most age groups, but women aged 85 and above registered higher overall death counts. Epidemiologists explain this trend as a consequence of women’s longer average lifespan.
Analysis Indicates Elevated Risk for Citizens Over 65 Years Old
Regional disparities in mortality related to obesity are prominent across Belgium, according to geographical data. The southern region of Wallonia recorded the highest death rate, with 95.21 deaths per 100,000 residents. The Brussels-Capital Region followed, showing an age-standardized rate of 85 deaths per 100,000 inhabitants. In contrast, Flanders reported the lowest impact, with 73.60 deaths per 100,000 residents. Experts attribute these regional variations to differences in socioeconomic status, dietary habits, and healthcare access across the federation.
This data release coincides with ongoing policy evaluations led by the Federal Public Service Health, which manages national health initiatives. Authorities are now leveraging these findings to assess the long-term economic strain imposed by chronic non-communicable diseases. The research employed a population attributable fraction methodology to establish baseline estimates, guiding future preventative measures and health interventions at the national level.
Cerebrovascular Disorders Rank as Third Leading Cause of Death
On an European scale, agencies such as the European Centre for Disease Prevention and Control monitor similar metabolic risk factors to align regional health policies. The Belgian report supports broader EU health objectives aimed at decreasing early deaths from non-communicable illnesses. The World Health Organization continues to advocate for integrated multi-sector approaches, focusing on public education, nutritional labeling, and early clinical intervention to combat these risk factors.
These findings provide a solid empirical foundation for public health authorities aiming to reduce high body mass index prevalence across Western Europe. By quantifying mortality figures and years of life lost, policymakers can better prioritize screening, intervention programs, and lifestyle initiatives. As regional authorities analyze the data, national health strategies are expected to enhance early preventative care to curb the growth of chronic diseases nationwide.