The real cost of obesity isn't the hospital bill—it’s the invisible work hours lost.
April 17, 2026
Original Paper
The Invisible 3.45% GDP Drain: Presenteeism and Gendered Care Burdens as Primary Drivers of Obesity Costs in Uruguay - A Benchmark for the Americas
SSRN · 6548785
The Takeaway
We usually measure the cost of obesity by looking at doctor visits and medication. But in Uruguay, researchers found that 'presenteeism'—people being at work but being unproductive because they feel sick—is 1.7 times more expensive than all medical costs combined. This 'invisible' drain accounts for 3.45% of the entire country's GDP. It shifts the entire conversation from a healthcare problem to a massive productivity crisis. For regular people, it means that the health of our coworkers is directly tied to the strength of the national economy in ways we never see on a balance sheet.
From the abstract
Background: Obesity (BMI ≥30 kg/m²) affects 28·5% of Uruguayan adults, yet its full economic cost remains unquantified. Latin America lacks gender-disaggregated cost-of-illness analyses capturing presenteeism. We aimed to estimate the total societal cost of obesity in Uruguay, disaggregated by gender, and to identify recoverable productivity potential.<br><br>Methods: Prevalence-based cost-of-illness study from a societal perspective using 2022–2024 data. Direct medical costs were estimated via