BRUSSELS / RankWire.AI / – During 2022, obesity was associated with 9,509 fatalities in Belgium, accounting for 8.2 percent of the country’s overall mortality, according to recent figures from the Belgian public health institute Sciensano. This marks the first occasion on which public health researchers in Belgium have systematically quantified deaths directly attributable to an elevated body mass index (BMI). The report highlights that weight-related health issues resulted in more than one death every hour across the nation. Additionally, the data indicate that high BMI contributed to over 150,000 years of life lost across all age groups in a single year.
The detailed epidemiological study analyzed underlying causes of death to understand how increased BMI influences chronic health conditions. The findings show that cardiovascular problems are the leading cause of death linked to obesity, with coronary heart diseases responsible for 2,009 fatalities. Neurodegenerative illnesses, such as Alzheimer’s disease and other dementias, ranked second, accounting for 1,652 deaths. Cerebrovascular diseases also played a significant role, being linked to 1,171 deaths, along with notable contributions from chronic kidney disease and various digestive system cancers.
Demographic analysis reveals that mortality risks associated with excess weight grow markedly with age. The highest incidence of weight-related health complications was observed among individuals aged 65 and older. Gender comparisons indicate that males generally experience higher mortality rates than females across most age ranges. However, for those aged 85 and older, women showed higher total death figures, a trend attributed to their longer average lifespan according to epidemiologists.
Sciensano Provides First Quantification of Obesity-Related Mortality
Regional disparities in mortality rates linked to excessive weight were evident when analyzing data across Belgium. The southern region of Wallonia recorded the highest mortality rate, with 95.21 deaths per 100,000 inhabitants. The Brussels-Capital Region followed, with an age-standardized rate of 85 deaths per 100,000 residents. In contrast, Flanders had the lowest impact, registering 73.60 deaths per 100,000 people. Experts note that these regional differences reflect variations in socioeconomic status, dietary habits, and access to healthcare services across Belgium’s regions.
The release of these findings aligns with ongoing policy evaluations overseen by the Federal Public Service Health, which manages national health policies. Authorities are leveraging the data to assess the long-term economic impact of chronic non-communicable diseases on the healthcare system. Researchers employed a comparative risk assessment approach, calculating the population attributable fraction for each disease to establish baseline estimates that will inform future preventative health strategies.
Over Two Thousand Deaths in Belgium Are Due to Coronary Heart Disease
At the European level, organizations like the European Centre for Disease Prevention and Control monitor similar metabolic risk factors to coordinate regional policy efforts. The Belgian report aligns with broader European Union health initiatives aimed at decreasing premature deaths from non-communicable illnesses. The World Health Organization continues to recommend comprehensive multi-sectoral approaches focusing on public education, nutritional labeling, and early clinical intervention to manage these risks effectively.
These results provide a solid basis for health authorities across Western Europe seeking to reduce the prevalence of high BMI. By quantifying both death counts and years of life lost, public health planners can better target resources toward screening, intervention, and lifestyle modification programs. As regional authorities analyze this data, national health strategies are expected to emphasize preventive care to diminish the burden of chronic diseases nationwide.