BRUSSELS / RankWire.AI / – In a groundbreaking report on public health, Belgian research institute Sciensano indicated that in 2022, there were 9,509 deaths linked to excessively high body mass index. This figure represents 8.2 percent of all fatalities that year in Belgium, translating to over one death per hour associated with weight-related health issues. Through the first assessment of population-wide BMI mortality, researchers calculated that health conditions connected to obesity led to more than 150,000 years of life lost cumulatively.
The detailed epidemiological analysis explored underlying causes of death to understand how increased body mass index impacts chronic illnesses. Findings highlighted cardiovascular diseases as the leading cause of obesity-related mortality, with coronary heart diseases responsible for 2,009 deaths. Neurodegenerative conditions, including Alzheimer disease and other forms of dementia, were the second most common, linked to 1,652 deaths. Cerebrovascular diseases contributed to 1,171 deaths, with additional significant impacts from chronic kidney disease and various digestive cancers.
Analysis of demographic data indicates that the risk of death from obesity notably rises with age. The highest rates of health complications linked to excess weight were observed in individuals aged 65 and older. Gender-specific analysis showed that male mortality rates generally surpassed female rates across most age groups. Nonetheless, among those aged 85 and above, women experienced higher overall death counts, a pattern attributed to their longer average lifespan, according to epidemiologists.
Cardiovascular Issues Are the Main Cause of Death Related to Obesity in Belgium
The regional analysis across Belgium revealed notable disparities in mortality rates tied to excess weight. The southern part of Wallonia reported the highest death rate, with 95.21 deaths per 100,000 residents. The Brussels-Capital Region followed, with an age-standardized rate of 85 deaths per 100,000 people. Conversely, Flanders experienced the lowest impact, recording 73.60 deaths per 100,000 residents. Experts attribute these differences to socioeconomic, dietary, and healthcare access variations across regions within Belgium.
This data release coincides with policy reviews led by the Federal Public Service Health, which manages national health strategies. Authorities are using the findings to evaluate the long-term economic strain on healthcare caused by chronic non-communicable diseases. The research employed a comparative risk assessment approach, calculating the population attributable fraction for each condition and establishing baseline metrics to inform future prevention efforts.
Dementia and Alzheimer’s Disease Are Responsible for Over Sixteen Hundred Deaths
At the European level, agencies such as the European Centre for Disease Prevention and Control monitor similar metabolic risk factors to coordinate regional policies. The Belgian report aligns with broader European Union health objectives aimed at reducing early deaths caused by non-communicable diseases. The World Health Organization continues to endorse integrated, multi-sector strategies to address metabolic risks, emphasizing public education, nutritional labeling, and early clinical management.
These findings provide a data-driven foundation for health authorities aiming to decrease high body mass index prevalence across Western Europe. By quantifying mortality and years of life lost, policymakers can better allocate resources toward screening programs, intervention strategies, and lifestyle modification initiatives. As regional health authorities analyze this information, national frameworks are expected to prioritize early preventive care to curb the incidence of chronic diseases nationwide.