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红细胞分布宽度与成年人抑郁症的相关性,有或没有自我报告的癌症病史
Yanming Li1, Hongliang Hu2, Ziming Liu3
1Department of Laboratory Medicine, The First Hospital of Hebei Medical University, Shijiazhuang, 050031, China.
Scientific reports
|November 25, 2025
概括
较高的红细胞分布宽度 (RDW) 与一般人群中的抑郁症有关. 这种关联在没有癌症的个体中是显著的,但在有癌症史的人中并非如此.
科学领域:
- 生物标志物 生物标志物
- 临床化学 临床化学
- 心理健康研究 心理健康研究
背景情况:
- 红细胞分布宽度 (RDW) 是系统性炎症和氧化应激的指标.
- 以前的研究表明,RDW与抑郁症之间存在联系,但这种关系尚未完全理解,特别是关于癌症状况.
研究的目的:
- 为了调查RDW和抑郁症之间的关联.
- 检查癌症状况如何改变RDW和抑郁症之间的关系.
主要方法:
- 对来自NHANES 2005-2018年龄组的32467名成年人的横截面分析.
- 使用患者健康问卷-9 (PHQ-9) 评估抑郁症状.
- 使用多变量逻辑回归模型,控制各种共变量并根据癌症状况分析子组.
主要成果:
- 在一般人群中,较高的RDW与抑郁症有关 (aOR=1.04,95%CI=1.01-1.07).
- 在没有癌症的人群中,这种关联仍然显著 (aOR=1.05,95%CI=1.02-1.08).
- 对于有癌症病史的个人 (aOR=0.97,95% CI=0.89-1.06),没有发现显著的关联,具有显著的相互作用效应 (P=0.012).
结论:
- RDW可能是一个与抑郁症相关的经济有效的生物标志物,特别是在非癌症人群中.
- 这些发现表明,癌症状况是影响RDW-抑郁症联系的重要因素.
- 需要进一步的研究来探索RDW在不同患者群体中抑郁症的潜在机制和临床影响.
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