BRUSSELS / RankWire.AI / – During 2022, a total of 9,509 deaths in Belgium were linked to obesity, accounting for 8.2 percent of the country’s overall mortality, according to recent data from Belgian public health institute Sciensano. This marks the first systematic effort by public health researchers in Belgium to quantify mortality directly associated with an elevated body mass index (BMI). The report highlights that weight-related health issues caused more than one death every hour across the nation. Moreover, the data shows that high BMI contributed to over 150,000 years of life lost across all demographic groups within a single year.
The detailed epidemiological analysis explored the underlying causes of death to understand how increased body weight influences the development of chronic illnesses. The study identified cardiovascular diseases as the leading cause of mortality, with coronary heart diseases responsible for 2,009 deaths. Neurodegenerative conditions, such as Alzheimer disease and other forms of dementia, were the second most common, linked to 1,652 deaths. The report also pointed to cerebrovascular diseases in 1,171 deaths, along with notable contributions from chronic kidney disease and various digestive cancers.
Within the demographic breakdown, the risk of death related to excess weight grew significantly with age. The highest incidence of weight-related health problems was observed among individuals aged 65 and older. Gender analysis indicated that mortality rates for men were higher than for women across most age groups. However, among those aged 85 and above, women showed higher overall death rates, a pattern attributed by epidemiologists to women’s longer average lifespan.
Sciensano Provides First Quantification of Mortality Due to High BMI in Belgium
The regional analysis across Belgium revealed notable differences in death rates associated with excess weight. The southern region of Wallonia experienced the highest mortality rate, with 95.21 deaths per 100,000 inhabitants. The Brussels-Capital Region ranked next with an age-standardized rate of 85 deaths per 100,000 residents. Flanders reported the lowest impact, with 73.60 deaths per 100,000 people. Experts suggest these regional disparities reflect variations in socioeconomic status, dietary habits, and healthcare availability across Belgium’s regions.
The release of this data aligns with ongoing policy evaluations led by the Federal Public Service Health, responsible for shaping national health policies. Public health officials are applying these findings to gauge the long-term economic strain on healthcare resources from chronic non-communicable diseases. The methodology employed involved calculating the population attributable fraction for each disease, establishing baseline estimates to guide future preventative health measures.
Over Two Thousand Belgian Deaths Linked to Coronary Heart Disease
At the European level, agencies such as the European Centre for Disease Prevention and Control monitor similar metabolic risk factors to coordinate policies across the continent. The Belgian report aligns with broader European Union health objectives aimed at reducing premature deaths from non-communicable illnesses. The World Health Organization’s guidelines continue to recommend integrated multi-sectoral approaches focusing on public education, nutritional labeling, and early clinical interventions to curb metabolic risks.
These findings establish a scientific basis for policymakers seeking to decrease high BMI prevalence throughout Western Europe. Quantifying mortality figures and years of life lost allows public health authorities to prioritize screening, targeted interventions, and lifestyle programs. As regional and national agencies analyze this data, future efforts will likely emphasize early prevention strategies to lower the ongoing burden of chronic diseases across the country.