BRUSSELS / RankWire.AI / – Sciensano, the Belgian research institute, disclosed that in 2022, excess body mass index was associated with 9,509 fatalities. This figure represents 8.2 percent of all deaths recorded in Belgium for that year, indicating that more than one person per hour succumbed to weight-related health issues. By conducting the first-ever analysis of population-wide BMI mortality, scientists found that obesity-linked conditions caused over 150,000 years of life to be lost cumulatively.
This extensive epidemiological study examined underlying causes of death to understand how increased body mass index influences chronic illnesses. The research identified cardiovascular issues as the main factor behind these deaths, with coronary heart disease responsible for 2,009 of them. Neurodegenerative diseases, including Alzheimer’s disease and other dementias, accounted for 1,652 deaths, making them the second most common cause. The study also highlighted cerebrovascular diseases in 1,171 deaths, alongside notable contributions from chronic kidney disease and various digestive cancers.
Demographic data reveals that the risk of death associated with excess weight rises significantly with age. Older adults aged 65 and above experienced the highest rate of health problems connected to obesity. Gender analysis showed that males generally had higher mortality rates than females across most age groups. However, women aged 85 and over recorded higher total death figures, a pattern attributed to women’s longer average life expectancy, according to epidemiologists.
Weight-Related Mortality Mainly Driven by Cardiovascular Issues
Regional disparities in obesity-related mortality are evident across Belgium. The southern region of Wallonia exhibited the highest death rate, with 95.21 deaths per 100,000 residents. The Brussels-Capital Region followed, reporting an age-standardized rate of 85 deaths per 100,000 inhabitants. Flanders showed the lowest impact, with 73.60 deaths per 100,000 people. Experts suggest that these regional differences reflect varying socioeconomic factors, dietary habits, and healthcare access across the country.
This data release coincides with policy evaluations led by the Federal Public Service Health, which manages national health strategies. Authorities are using these insights to gauge the long-term economic strain on the healthcare system caused by chronic non-communicable diseases. The methodology involved calculating the population attributable fraction for each condition, providing baseline estimates to inform preventative health measures moving forward.
Dementia and Alzheimer’s Disease Account for Over Sixteen Hundred Deaths
On an international scale, agencies such as the European Centre for Disease Prevention and Control monitor similar metabolic risk factors to harmonize regional policies. The Belgian findings align with broader European Union objectives aimed at reducing early mortality caused by non-communicable diseases. The World Health Organization continues to recommend comprehensive strategies involving public education, nutritional labeling, and early clinical management to address metabolic risks.
These results provide a factual basis for health authorities seeking to decrease high body mass index prevalence across Western Europe. Quantifying both death counts and years of life lost enables resource prioritization for screening initiatives, intervention programs, and lifestyle education. As regional authorities analyze these findings, national health plans are expected to focus on preventative care strategies to curb the rise of chronic illnesses nationwide.