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Endocrinología, Diabetes y Nutrición (English ed.) Prevalence, incidence, and occupational risk markers of dyslipidemia in Peruvian...
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Original article
Available online 5 December 2025
Prevalence, incidence, and occupational risk markers of dyslipidemia in Peruvian workers
Prevalencia, incidencia y marcadores de riesgo ocupacionales de dislipidemias en trabajadores peruanos
Jhosmer Ballena-Caicedoa,b, Fiorella E. Zuzunaga-Montoyac, Juan Carlos Bustamante-Rodrígueza,b, Nataly Mayely Sanchez-Tamaya,b, Luisa Erika Milagros Vásquez-Romeroa, Joan A. Loayza-Castroa, Carmen Inés Gutierrez De Carrilloa,b, Víctor Juan Vera-Poncea,b,
Corresponding author
vicvepo@gmail.com

Corresponding author.
a Instituto de Investigación de Enfermedades Tropicales, Universidad Nacional Toribio Rodríguez de Mendoza de Amazonas (UNTRM), Amazonas, Peru
b Facultad de Medicina (FAMED), Universidad Nacional Toribio Rodríguez de Mendoza de Amazonas (UNTRM), Amazonas, Peru
c Escuela de Posgrado, Universidad Continental, Lima, Peru
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Tables (5)
Table 1. Characteristics of the worker sample.
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Table 2. Incidence rate of lipid changes in peruvian workers.
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Table 3. Type of occupation as a determinant factor of lipid changes.
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Table 4. Sedentary time as a determinant factor of lipid changes.
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Table 5. Night work as a determinant factor of lipid changes.
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Abstract
Introduction

Dyslipidemias are a significant risk factor for cardiovascular diseases. In Peru, nutritional transition and lifestyle changes may be contributing to an increase in the incidence of these metabolic disorders, particularly among the working population.

Objective

To determine the incidence of dyslipidemias and evaluate associated occupational factors in Peruvian workers.

Methods

A retrospective cohort study was conducted using electronic medical records from 4,200 workers attending an occupational health clinic between 2013 and 2022. Incidence rates of hypertriglyceridemia, hypercholesterolemia, and combined dyslipidemia were calculated. Specific occupational factors (type of work, sitting time, and night shift work) were analyzed using Cox regression models adjusted for age (with splines) and sex.

Results

The incidence of hypercholesterolemia (87.22 cases per 1,000 person-years; 95% CI: 79.99–94.45) was significantly higher than that of hypertriglyceridemia (65.71 cases per 1,000 person-years; 95% CI: 59.71–71.72). Combined dyslipidemia showed an incidence of 48.28 cases per 1,000 person-years (95% CI: 43.60–52.97). Workers in social services had a higher risk of developing dyslipidemias (aHR: 1.78; 95% CI: 1.27–2.49) compared to office workers. Prolonged sitting time (>4 h) was significantly associated with an increased risk of hypertriglyceridemia (aHR: 1.28; 95% CI: 1.05–1.56) and combined dyslipidemia (aHR: 1.42; 95% CI: 1.15–1.76).

Conclusions

The high incidence of dyslipidemias—particularly hypercholesterolemia—may reflect the increasing consumption of ultra-processed foods and the ongoing nutritional transition in the Peruvian population. Occupational factors play a crucial role in the development of these metabolic disorders, highlighting the need for specific preventive strategies in the workplace.

Keywords:
Medical Subject Headings
Dyslipidemias
Occupational health
Incidence
Hypercholesterolemia
Hypertriglyceridemia
Peru
Resumen
Introducción

Las dislipidemias constituyen un factor de riesgo significativo para enfermedades cardiovasculares. En Perú, la transición nutricional y los cambios en los estilos de vida podrían estar incrementando la incidencia de estas alteraciones metabólicas, especialmente en la población trabajadora.

Objetivo

Determinar la incidencia de dislipidemias y evaluar los factores ocupacionales asociados en trabajadores peruanos.

Metodología

Estudio de cohorte retrospectivo basado en registros médicos electrónicos de 4,200 trabajadores atendidos en una clínica ocupacional entre 2013 y 2022. Se calcularon las tasas de incidencia de hipertrigliceridemia, hipercolesterolemia y dislipidemia combinada. Se analizaron factores ocupacionales específicos (tipo de trabajo, tiempo sentado y trabajo nocturno) mediante modelos de regresión de Cox ajustados por edad (en splines) y sexo.

Resultados

La incidencia de hipercolesterolemia (87.22 casos/1,000 personas-año; IC 95%: 79.99–94.45) fue significativamente mayor que la de hipertrigliceridemia (65.71 casos/1,000 personas-año; IC 95%: 59.71–71.72). La dislipidemia combinada presentó una incidencia de 48.28 casos/1,000 personas-año (IC 95%: 43.60–52.97). Los trabajadores de servicios sociales mostraron mayor riesgo de desarrollar dislipidemias (HRa: 1.78; IC 95%: 1.27–2.49) comparados con trabajadores de oficina. El tiempo sentado prolongado (>4 horas) se asoció significativamente con mayor riesgo de hipertrigliceridemia (HRa: 1.28; IC 95%: 1.05–1.56) y dislipidemia combinada (HRa: 1.42; IC 95%: 1.15–1.76).

Conclusiones

La alta incidencia de dislipidemias, particularmente hipercolesterolemia, refleja posiblemente el incremento en el consumo de alimentos ultraprocesados y la transición nutricional en la población peruana. Los factores ocupacionales juegan un papel determinante en el desarrollo de estas alteraciones metabólicas, subrayando la necesidad de implementar estrategias preventivas específicas en el ámbito laboral.

Palabras clave:
Descriptores en Ciencias de la Salud
Dislipidemias
Salud laboral
Incidencia
Hipercolesterolemia
Hipertrigliceridemia
Perú

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