Abstract

Objective: To analyze the association between sleep quality and academic performance in Health Sciences students, examining the mediating role of emotional fatigue in this relationship. Materials and Methods: This is a quantitative, non-experimental, cross-sectional, and analytical-correlational study. A total of 286 students (149 women and 137 men) from the Health Sciences Division of the Autonomous University of the State of Quintana Roo participated, with an average age of 22.56 years (SD ± 1.72). The Pittsburgh Sleep Quality Index, the Emotional Fatigue Scale, and the College Academic Performance Scale were applied. Statistical analysis included Pearson correlations, ANOVA, and a structural equation model. Results: 65.73% of the students reported sleeping between 4 and 6 hours per night. Poor sleep quality was positively and significantly associated with emotional fatigue (λ = 0.56), explaining 36.5% of its variability (R² = .365). Emotional exhaustion, in turn, was negatively related to academic performance (λ = -0.49), explaining 34.9% of its variance (R² = .349). The structural model showed an adequate fit (CFI = 0.97, RMSEA = 0.06). Conclusions: Poor sleep quality increases emotional fatigue and reduces academic performance in university students. Emotional exhaustion acts as a mediating variable in this relationship. It is recommended to implement institutional strategies to promote healthy sleep habits and effective management of academic stress.   Keywords: Sleep quality; Academic performance; Emotional exhaustion; Students.  Objetivo: Analizar la asociación entre la calidad del sueño y el rendimiento académico en estudiantes de Ciencias de la Salud, examinando el papel mediador del cansancio emocional en dicha relación. Materiales y métodos: Estudio cuantitativo, no experimental, transversal y analítico-correlacional. Participaron 286 estudiantes (149 mujeres y 137 hombres) de la División de Ciencias de la Salud de la Universidad Autónoma del Estado de Quintana Roo, con una edad promedio de 22.56 años (DE ± 1.72). Se aplicaron el Índice de Calidad del Sueño de Pittsburgh, la Escala de Cansancio Emocional y la Escala de Rendimiento Académico Universitario. El análisis estadístico incluyó correlaciones de Pearson, ANOVA y un modelo de ecuaciones estructurales. Resultados: El 65.73% de los estudiantes reportó dormir entre 4 y 6 horas por noche. La mala calidad del sueño se asoció positiva y significativamente con el cansancio emocional (λ = 0.56), explicando el 36.5% de su variabilidad (R² = .365). El cansancio emocional, a su vez, se relacionó negativamente con el rendimiento académico (λ = -0.49), explicando el 34.9% de su varianza (R² = .349). El modelo estructural mostró un ajuste adecuado (CFI = 0.97, RMSEA = 0.06). Conclusiones: La mala calidad del sueño incrementa el cansancio emocional y reduce el rendimiento académico en estudiantes universitarios. El cansancio emocional actúa como variable mediadora en esta relación. Se recomienda implementar estrategias institucionales para promover hábitos de sueño saludables y una gestión efectiva del estrés académico.   Palabras clave: Calidad del sueño; Rendimiento académico; Cansancio emocional; Estudiantes

Similar works

Full text

This paper was published in Horizonte Sanitario (Journal).

Having an issue?

Is data on this page outdated, violates copyrights or anything else? Report the problem now and we will take corresponding actions after reviewing your request.

Licence: https://creativecommons.org/licenses/by-nc-sa/4.0