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Asociación de los patrones de sueño con la trayectoria de la multimorbilidad: un amplio estudio longitudinal basado
Xuerui Li1, Yuyang Miao1, Wenzhe Yang2
1Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin Geriatrics Institute, Tianjin, China; Key Laboratory of Post-Neuro Injury and Regeneration in Central Nervous System, Ministry of Education, State Key Laboratory of Experimental Hematology, Tianjin Key Laboratory of Elderly Health, Tianjin, China.
Sleep health
|August 29, 2025
Resumen
Los malos patrones de sueño aceleran el desarrollo de enfermedades crónicas y aumentan el riesgo de multimorbilidad. La proteína C reactiva explica parcialmente este vínculo, destacando el sueño
Área de la Ciencia:
- Epidemiología
- Ciencia del sueño
- Investigación sobre las enfermedades crónicas
Sus antecedentes:
- Los patrones de sueño son cada vez más reconocidos como un factor importante en la salud en general.
- La relación entre la calidad del sueño, la acumulación de enfermedades crónicas y la multimorbilidad requiere más investigación.
- El potencial papel mediador de marcadores inflamatorios como la proteína C reactiva en estas asociaciones no se comprende completamente.
Objetivo del estudio:
- Examinar la asociación entre los patrones de sueño y la acumulación de múltiples enfermedades crónicas.
- Investigar el impacto de los patrones de sueño en la supervivencia libre de multimorbilidad.
- Explorar el papel mediador de la proteína C reactiva en la relación entre el sueño y la multimorbilidad.
Principales métodos:
- Se utilizaron datos del Biobanco del Reino Unido de 247.751 adultos inicialmente libres de enfermedades crónicas, seguidos durante hasta 16 años.
- Se evaluaron los patrones de sueño (duración, cronotipo, insomnio, ronquidos, somnolencia diurna) y se clasificaron como saludables, intermedios o pobres.
- Proteína C reactiva plasmática medida y asociaciones analizadas utilizando modelos lineales de efectos mixtos, regresión de Cox, regresión de Laplace y análisis de mediación.
Principales resultados:
- Los malos patrones de sueño se asociaron significativamente con una acumulación más rápida de enfermedades crónicas (βmix = 0,081).
- Los individuos con sueño deficiente tenían un índice de riesgo 34.7% más alto de desarrollar multimorbilidad (RH = 1.347).
- El sueño deficiente acortó la supervivencia mediana libre de multimorbilidad en aproximadamente 1,75 años, con la proteína C reactiva mediando el 5,24% de esta asociación.
Conclusiones:
- El sueño deficiente está relacionado con el desarrollo acelerado de enfermedades crónicas y un mayor riesgo de multimorbilidad.
- Un patrón de sueño deficiente reduce significativamente el tiempo que las personas permanecen libres de múltiples enfermedades crónicas.
- La proteína C reactiva media parcialmente la asociación entre el sueño deficiente y la multimorbilidad, lo que sugiere una vía inflamatoria.
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