社会逆境的生物嵌入:青少年住房不安全如何影响随着时间的推移炎症
Ryan Keen1, Jarvis T Chen1, Natalie Slopen1
1Harvard T.H. Chan School of Public Health, Department of Social and Behavioral Sciences.
Brain, behavior, and immunity
|May 7, 2024
概括
青少年的住房不安全性通过炎症在生物学上嵌入,由增加的C反应蛋白 (CRP) 水平表明. 在青春期早期和重复暴露会增加健康风险,这强调了针对性干预的必要性.
科学领域:
- 儿童健康 儿童健康
- 社会上的逆境 社会上的逆境
- 生命历程流行病学 流行病学
背景情况:
- 青少年住房不安全是全球影响儿童健康的重大社会逆境.
- 连接住房不安全与长期健康结果的生物机制尚未完全理解.
- 生命历程视角对于检查动态社会暴露及其健康后果至关重要.
研究的目的:
- 研究炎症作为青少年住房不安全的生物嵌入中介的媒介.
- 应用先进的因果推断方法来评估住房不安全和C反应蛋白 (CRP) 之间的关系.
- 在生命周期框架内分析这些关联,包括积累,近期和敏感时期.
主要方法:
- 分析了大烟雾山研究的前性数据.
- 青少年住房不安全问题是通过住房不稳定,生活水平下降和寄养等措施来操作的.
- 测量C-反应蛋白 (CRP) 水平是从全血点位样本和日志转换;使用结构嵌套平均模型的g估计.
主要成果:
- 一次接触青少年住房不安全与CRP水平增加6.4%有关.
- 14岁时的暴露显著增加了15岁时的CRP水平,增加了27.9%.
- 最近暴露 (<3年) 显示出与CRP的关联比远期暴露更强,尽管统计能力有限.
结论:
- 增加的CRP水平表明炎症是青少年住房不安全的生物嵌入的潜在机制.
- 青少年的住房不安全,特别是最近的,重复的或青少年中期的暴露,可能会增加不良健康结果的风险.
- 青少年时期的住房不安全应该被视为卫生干预的关键目标.
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