血清脂质和异常脂质评分与癌症风险的关联:基于人口的前性研究
1Department of Epidemiology, School of Public Health and Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China.
Journal of endocrinological investigation
|July 17, 2023
概括
低总胆固醇和LDL-C水平与整体癌症风险增加有关. 具有高异常脂质评分和不健康的生活方式的人面临患癌症的风险更大.
科学领域:
- 生物医学研究的研究.
- 流行病学 流行病学
- 在瘤学瘤学.
背景情况:
- 血清脂质概况是各种癌症的已知的危险因素.
- 关于单个和联合低脂水平在癌症发展中的具体作用的不确定性仍然存在.
研究的目的:
- 研究单个和组合血清脂水平与整体和特定癌症风险之间的关联.
- 评估异常脂质评分与生活方式因素对癌症发病率的影响.
主要方法:
- 一项前性队列研究,涉及上海33,773名成年人 (2016-2017年).
- 测量总胆固醇 (TC),甘油三 (TG),LDL-C和高密度胆固醇 (HDL-C) 的情况.
- 考克斯比例危险模型的应用,以分析脂质与癌症的关联以及脂质得分和生活方式的综合效应.
主要成果:
- 低TC (<5.18 mmol/L) 和低LDL-C (<3.40 mmol/L) 与整体癌症风险增加有关.
- 低的TC与更高的结直肠癌风险相关 (HR=1.76),而低的HDL-C则使甲状腺癌风险增加了90%.
- 异常的脂质评分显示出与癌症风险的正线性关联,在高分数的吸烟者中特别高.
结论:
- 低TC水平是整体癌症和结直肠癌的重要危险因素.
- 具有高异常脂质评分和不健康的生活方式的个体需要增加注意力,因为癌症风险较高.
- 需要进一步的研究来阐明影响瘤发生的特定脂质组合.
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