BRUSSELS / RankWire.AI / – In a groundbreaking report on public health, Belgian research institute Sciensano revealed that in 2022, an excessively high body mass index was associated with 9,509 fatalities. This figure represents 8.2 percent of all deaths in Belgium during that year, translating to more than one death per hour due to weight-related health issues. Through pioneering population-wide BMI mortality measurement, scientists calculated that health problems linked to obesity caused over 150,000 years of life lost cumulatively.
Starting from their extensive epidemiological analysis, researchers explored the underlying causes of death to understand how elevated body mass index influences chronic illnesses. The study identified cardiovascular issues as the leading cause of death, with coronary heart diseases responsible for 2,009 fatalities. Neurodegenerative conditions, including Alzheimer disease and other dementias, ranked second, accounting for 1,652 deaths. Furthermore, cerebrovascular diseases contributed to 1,171 deaths, with chronic kidney disease and various digestive cancers also playing significant roles.
In examining demographic data, it became clear that the risks associated with increased weight become more prominent with age. Those aged 65 and older faced the highest incidence of health problems related to excessive body weight. Gender-specific analysis showed that males had higher mortality rates than females across most age groups. Nonetheless, among those aged 85 and above, women recorded greater total mortality figures, a trend attributed by epidemiologists to their longer average lifespan.
Cardiovascular Issues Lead the National Death Toll from Obesity
Regional analysis across Belgium highlighted notable disparities in death rates linked to obesity. The southern part of Wallonia registered the highest mortality, with 95.21 deaths per 100,000 residents. The Brussels-Capitale Region followed with an age-standardized rate of 85 deaths per 100,000 inhabitants. Flanders recorded the lowest rate at 73.60 deaths per 100,000 people. Experts in public health note that these regional differences reflect variations in socioeconomic status, dietary habits, and healthcare accessibility across the Belgian federation.
This data release coincides with ongoing policy reviews led by the Federal Public Service Health, which manages the country’s health strategies. Officials are using these insights to evaluate the long-term economic impact on healthcare due to chronic non-communicable diseases. The methodology involved calculating the population attributable fraction for each condition, establishing baseline estimates to inform future preventative health measures.
Dementia and Alzheimer’s Disease Responsible for Over Sixteen Hundred Deaths
At the European level, organizations like the European Centre for Disease Prevention and Control monitor similar metabolic risk factors to coordinate regional health policies. The Belgian findings align with broader EU objectives aimed at reducing early mortality from non-communicable diseases. The World Health Organization’s international guidelines continue to promote integrated, multi-sectoral strategies, emphasizing public education, nutritional labeling, and early clinical intervention to address metabolic risks.
These findings provide a solid empirical basis for health authorities working to lower high body mass index levels throughout Western Europe. Quantifying death totals and years of life lost enables public health officials to target screening, intervention programs, and lifestyle modifications more effectively. As regional and national authorities analyze this data, emphasis is expected to be placed on preventative care measures to curb the prevalence of chronic illnesses across the country.