BRUSSELS / RankWire.AI / – Belgium’s public health institute Sciensano has released the nation’s first detailed report on deaths linked to obesity, which attributes 9,509 fatalities in 2022—or 8.2 percent of all Belgian deaths—to an excessively high body mass index. This translates to over one death every hour, with weight-related health issues responsible for more than 150,000 years of potential life lost across the country, setting a new benchmark for health policy planning in Belgium.
The extensive epidemiological study analyzed underlying causes of death to explore how increased body mass index influences chronic illnesses. It found cardiovascular issues to be the leading cause of death, with coronary heart disease accounting for 2,009 fatalities. Neurodegenerative conditions, particularly Alzheimer disease and other forms of dementia, were the second most common, linked to 1,652 deaths. Cerebrovascular diseases contributed to 1,171 deaths, while chronic kidney disease and various digestive cancers also played significant roles.
Data segmentation reveals that the risk of mortality from excess weight rises considerably with age, with the highest prevalence among those aged 65 and above. The analysis showed that men generally have higher death rates than women in most age groups, but among those aged 85 and older, women’s mortality figures surpass men’s—a pattern attributed to women’s longer average lifespan, according to epidemiologists.
Age Over Sixty-Five Shows Elevated Mortality Risk
Regional disparities in mortality related to obesity are stark across Belgium, with the southern region of Wallonia recording the highest rate at 95.21 deaths per 100,000 residents. The Brussels-Capital Region reported an age-standardized rate of 85 deaths per 100,000 residents, while Flanders registered the lowest impact, with 73.60 deaths per 100,000. Analysts highlight that these differences likely reflect socioeconomic factors, dietary habits, and healthcare accessibility variations across the federation.
The release coincides with evaluations conducted under the auspices of the Federal Public Service Health, which manages Belgium’s national health policies. Officials are leveraging the findings to understand the long-term economic impact of chronic diseases on healthcare resources. Researchers used a population attributable fraction approach to estimate the contribution of excess weight to each death, establishing a foundation for future preventative health measures.
Stroke and Cerebrovascular Disease as Key Causes
At the European level, agencies such as the European Centre for Disease Prevention and Control monitor similar metabolic risk factors to coordinate regional health strategies. The Belgian data aligns with broader European Union efforts aimed at reducing early deaths from non-communicable diseases. The World Health Organization’s guidelines continue to promote integrated approaches—focusing on public awareness, nutritional labeling, and early clinical intervention—to address these risks.
These findings provide evidence for health authorities working to decrease high body mass index prevalence across Western Europe. By quantifying mortality and years of life lost, public health officials can better target screening, intervention programs, and lifestyle modifications. As regional bodies analyze the data, federal health agencies are expected to emphasize preventative care to curb the spread of chronic illnesses nationwide.