在患有癌症和CRP升高的美国成年人中,死亡风险较高
Srikanta Banerjee1, Jagdish Khubchandani2, Shalika Tisinger1
1College of Health Sciences, Walden University, Minneapolis, MN 55401, United States.
Cancer epidemiology
|April 10, 2024
概括
升高的C-反应蛋白 (CRP) 显著增加癌症患者的死亡风险. 这种炎症标志物可以预测癌症患者的长期结果,突出其临床重要性.
科学领域:
- 生物医学研究的研究.
- 临床瘤学临床瘤学
- 流行病学 流行病学
背景情况:
- 癌症患者中C反应蛋白 (CRP) 的预后价值尚未完全理解.
- 评估CRP在长期死亡率预测中的作用对于癌症存活率至关重要.
研究的目的:
- 评估CRP水平升高与全因死亡率在美国社区成年癌症样本中的关联.
- 为了确定CRP是否预测癌症幸存者的长期生存结果.
主要方法:
- 利用国家健康和营养检查调查 (1999-2010年) 的数据与国家死亡指数联系在一起.
- 分析了30711名参与者的社会人口统计和健康数据 (平均年龄为46.5岁).
- 根据癌症状况和CRP水平 (≥2 mg/dL) 分层,计算出所有原因死亡率的调整后危险比率 (HR).
主要成果:
- 与没有癌症的人相比,患有癌症的人的死亡风险明显更高 (HR=3.53).
- 没有癌症史的CRP升高增加了死亡风险 (HR=1.67).
- 患有正常CRP的癌症患者的死亡风险增加了20%.
- 在CRP升高 (HR=2.10) 的癌症患者中,死亡风险最高.
- 年龄和收入是重要的预测因素.
结论:
- 升高的CRP与癌症患者全因死亡风险增加有关.
- CRP可以作为癌症患者长期结果的有价值的预后标志物.
- 需要进一步的研究来阐明将CRP变异与癌症人群死亡风险联系在一起的机制.
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