连接反和心率变化的纽带的多民族变化:对健康差异的影响
Vida Pourmand1, Adebisi A Akinyemi1, Beatriz Lopez Galeana1
1Department of Psychological Science, University of California, Irvine, California, USA.
概括
较高的反与非洲和亚洲裔美国人的心率变化 (HRV) 较低有关,但不是欧洲裔美国人. 这表明,反可能会影响少数群体的健康差异.
科学领域:
- 心理学 心理学 心理学
- 心血管健康 心血管健康
- 健康差异 在健康上的差异
背景情况:
- 较高的自我报告反,一种坚持性认知形式,与较低的静止心率变化 (HRV) 相关,表明心脏功能较差和疾病风险增加.
- 以前的研究表明,这种关联在非欧洲裔美国人样本中更强.
- 在少数民族人口中,特征反可能会不成比例地影响心血管健康.
研究的目的:
- 调查自我报告的反和休息HRV之间的关联是否在各族群之间有所不同.
- 通过种族来检查反方面 (潜伏,抑郁,反射) 和HRV之间的关系.
主要方法:
- 一个由513名年轻成年人 (非洲裔美国人,亚裔美国人,欧洲裔美国人) 组成的样本完成了5分钟的休息HRV评估.
- 参与者还完成了反反应量表,以测量反.
- 经相关共变量调整后的统计分析.
主要成果:
- 亚裔美国人报告的反率高于欧洲裔美国人; 非洲裔美国人的休息HRV高于亚裔美国人.
- 在非洲和亚洲裔美国人中,更高的反显著与更低的休息HRV有关,但不是欧洲裔美国人.
- 这种模式适用于沉思和反思性反,但不是抑郁性反.
结论:
- 该研究强调反作为一种潜在的心理机制,有助于种族少数群体健康差异.
- 研究结果表明,与压力相关的心理过程,如反,可能会在不同族群中不同影响心血管健康.
- 对于有针对性的卫生干预措施来说,了解这些反动物与人力资源风险相关的种族差异至关重要.
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