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建模历史的社区贫困和非霍奇金淋巴瘤风险
Joseph Boyle1, Mary H Ward2, James R Cerhan3
1Department of Biostatistics, Virginia Commonwealth University, Richmond, VA, USA.
Environmental research
|June 9, 2023
概括
历史上的社区贫困,特别是从1980年开始,与非霍奇金淋巴瘤 (NHL) 风险有关. 这突显了健康的长期社会决定因素在癌症发展中的重要性.
科学领域:
- 环境流行病学环境流行病学
- 社会流行病学 社会流行病学
- 癌症研究 癌症研究
背景情况:
- 邻居的贫困是健康的关键社会决定因素,与各种疾病有关.
- 暴露于剥夺的时间对于具有较长潜伏期的疾病,如癌症至关重要.
- 了解历史贫困对癌症风险的影响对于公共卫生至关重要.
研究的目的:
- 研究不同时间点的社区贫困与非霍奇金淋巴瘤 (NHL) 风险之间的关联.
- 评估历史剥夺 (1980年) 与最近剥夺 (1990,2000年) 对NHL风险的影响.
- 确定与NHL风险相关的特定贫困指标.
主要方法:
- 一项基于人口的病例控制研究在1998年至2000年期间在美国四个中心 (底特律,爱荷华州,洛杉矶县,西雅图) 进行.
- 贝叶斯指数回归模型和住宅历史被用来估计社区贫困指数效应.
- 模型被调整为室内灰尘中的化学混合物和个人级别的共变量.
主要成果:
- 1980年的邻里贫困显示出一个更适合NHL风险的模型,而不是1990年或2000年的贫困.
- 在爱荷华州和底特律长期居民中,在1980年社区贫困和NHL风险之间发现了显著的关联.
- 关键的贫困指标包括爱荷华州的住房成本和底特律的家庭收入/结构.
结论:
- 历史上的邻居贫困 (大约1980年) 是非霍奇金淋巴瘤的重要危险因素.
- 即使调整了化学物质暴露和个人因素,这些关联仍然存在.
- 需要进一步的研究来确定在贫困地区导致NHL的特定环境致癌物.
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