Key result
Colombian risk algorithm identifies high or very high cardiovascular risk in ~46% of rural adults.
Why the study?
Rural populations in Colombia carry a disproportionate, poorly characterized cardiovascular disease burden, and evidence on applying the 2024 Colombian Dyslipidemias Consensus in rural primary care is scarce.
Cross-Sectional (n=1,261)
No
This study demonstrates a severe cardiometabolic burden—characterized by an 83.9% prevalence of low HDL-C, 65.9% abdominal obesity, and 45.6% high or very high 10-year cardiovascular risk—among rural Colombian adults despite minimal smoking and physically active agricultural occupations.
Suggests high cardiometabolic burden in rural Colombia; extends national estimates but leaves causal and interventional questions open.
Background: Cardiovascular disease is the leading cause of mortality in Colombia, and rural populations carry a disproportionate, poorly characterized burden. Evidence on the application of the 2024 Colombian Dyslipidemias Consensus in rural primary care is scarce. This study describes the cardiovascular risk profile of the adult population of Úmbita, Boyacá. Methods: Descriptive cross-sectional study using secondary data from the institutional information system of the E.S.E. Centro de Salud San Rafael de Úmbita (January 2024 to December 2025). 1,261 adults aged 30 to 75 years without prior cardiovascular events were included. Demographic, anthropometric, comorbidity, and lipid variables were described; ten-year risk was stratified with the four-step Colombian algorithm and the Framingham-Wilson scale recalibrated for Colombia (factor 0.75). Results: Mean age was 54.8 years (SD 12.2). Abdominal obesity reached 65.9% and excess weight 62.4%. Low HDL-C was present in 83.9% (91.1% in women), and LDL-C of 160 mg/dL or higher in 48.1%. Hypertension affected 30.1% and prediabetes 30.1%. Under the four-step algorithm, 45.6% classified as high or very high risk, including 25.8% of adults aged 30 to 44 years. Mean recalibrated Framingham-Wilson risk was 15.4% (SD 14.6); 27.5% classified as high risk (20% or higher), higher in women (33.8%) than men (18.4%). Conclusions: Úmbita presents a severe cardiometabolic burden defined by low HDL-C, abdominal obesity, and mixed dyslipidemia, with elevated risk among adults of working age. These findings support primary care interventions articulated with the territorial determinants of health.
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Arias et al. (2026) conducted a cross-sectional in Cardiovascular risk and dyslipidemia in primary prevention (n=1,261). Rural living conditions and multidimensional deprivation in Úmbita, Boyacá was evaluated on High or very high 10-year cardiovascular risk under the 2024 Colombian Dyslipidemias Consensus four-step algorithm. Rural adults in Úmbita exhibited a 45.6% prevalence of high or very high cardiovascular risk under the 2024 Colombian algorithm and an 83.9% prevalence of low HDL-C.
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