睡眠时间与心血管风险之间的关联:EVasCu横截面研究
Irene Martínez-García1, Alicia Saz-Lara1, Iván Cavero-Redondo1,2
1CarVasCare Research Group, Facultad Enfermería de Cuenca, Universidad de Castilla-La Mancha, Cuenca, Spain.
Frontiers in physiology
|August 12, 2024
概括
睡眠时间短暂与健康成年人心血管风险标志物增加有关. 睡眠不足可能会增加心血管疾病的风险,这凸显了它对公共卫生政策的重要性.
科学领域:
- 心血管健康 心血管健康
- 睡眠科学 睡眠科学
- 生物标志物研究 生物标志物研究
背景情况:
- 心血管风险标志物与不同人群的睡眠时间有关.
- 关于健康个体的睡眠时间和心血管风险的证据有限.
研究的目的:
- 调查健康成年人睡眠时间和心血管风险生物标志物之间的关联.
- 通过皮肤自光 (SAF),心动脉内膜介质厚度 (IMTMax),大动脉脉冲波速 (a-PWV),脉冲压 (PP) 和LDL-C分析先进的糖化最终产品 (AGEs).
主要方法:
- EVasCu研究包括390名健康参与者,其中296人被分析.
- 睡眠时间被分为<6小时,6-8小时和>8小时.
- 统计分析包括简单和多重线性回归,ANOVA和ANCOVA,调整为共变量.
主要成果:
- 最初的回归显示了睡眠时间和SAF,IMTMax,aPWV和PP之间的反向关联,这些在同变量调整后就消失了.
- 在完全调整后的ANCOVA中,ANOVA显示了相关性,但在完全调整后的ANCOVA中,只有SAF在统计学上仍然显著 (p=0.015).
- 在睡眠持续时间<6h和>8h (p=0.017) 之间观察到SAF的显著差异;没有发现LDL-C的相关性.
结论:
- 睡眠时间和AGE (SAF),心血管风险标志物之间存在反向关联.
- 睡眠不足可能会增加心血管疾病的风险,需要在公共卫生策略中加以考虑.
- 需要进一步的前性研究来证实这些发现.
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