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细胞巨乳病毒血清阳性和全因死亡率之间的关联:一项原始队列研究

Xiaoping Huang¹, Yaxian Meng¹, Xinyi Hu²

¹Department of Epidemiology, School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen, China.

Journal of medical virology

|January 31, 2024

概括

细胞巨乳病毒 (CMV) 血清阳性与美国成年人全因死亡风险的增加有关. 在调整了各种健康和人口因素后,这种关联仍然存在,这表明CMV可能是一个独立的风险因素.

科学领域:

流行病学流行病学
传染性疾病传染性疾病
公共卫生公共卫生

背景情况:

细胞巨乳病毒 (CMV) 是一种常见的疹病毒,具有终身潜伏期.
长期影响CMV血清阳性对所有原因的死亡率在一般成年人群仍然是一个研究领域.

研究的目的:

调查美国成年人全国队列中细胞巨乳病毒 (CMV) 血清阳性和全因死亡率之间的关联.
确定CMV血清阳性是否是死亡的独立风险因素.

主要方法:

利用了来自国家健康和营养检查调查III (1988-1994) 的数据,其中有16547名参与者.
通过使用国家死亡指数,通过2019年12月评估CMV血清学和相关死亡率数据.
采用考克斯的比例危险模型来分析CMV血清阳性和死亡率之间的关联,调整为共变量.

主要成果:

在初步调整后,CMV血清阳性与全因死亡风险增加22%相关 (HR:1.22,95% CI:1.10-1.36).
这种关联略有减弱,但在进一步调整生活方式和健康因素后仍然显著 (HR:1.11,95% CI:1.00-1.23).
这种关联在非西班牙裔白人中是显著的,但在其他族群中没有.

结论:

在美国成年人中,CMV血清阳性可能是所有原因死亡的独立风险因素.
需要进一步的研究来验证这些发现并阐明潜在的生物机制.
了解CMV与死亡率之间的联系可以为公共卫生战略和临床风险评估提供信息.

关键词:

尼汉斯 (NHANES) 是一个名人.队列研究是一项队列研究.细胞巨型病毒 (cytomegalovirus) 是一种病毒.死亡率死亡率

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