Occupational and Environmental Determinants of Cancer among Women and Minorities

传统上，职业研究主要集中在白色男性身上，尽管女性占美国文职劳动力的近一半，而且少数族裔经常从事危险暴露的工作。 OEEB在过去一年中进行了一些以人口为基础的流行病学研究，其中包括妇女和少数民族，重点是职业。 在农业健康研究中，一项对90 000多名受试者（包括约32 000名妇女和2 000名少数民族）进行的前瞻性队列研究正在评估职业直接接触和环境间接接触农药和其他接触与乳腺癌和其他癌症的关系。 农场设备的柴油废气也在评估与农民配偶肺癌的关系。上海妇女研究是一项前瞻性队列研究，由范德比尔特大学与NCI和上海癌症研究所合作，对75,000名妇女进行了研究。 从近90%的参与者中收集了血液/口腔细胞和尿液样本。苯的暴露评估是基于上海市政府保存的工业监测数据。 目前正在评估与职业和就业行业有关的癌症风险，包括最近一份关于与某些可能接触潜在工业致癌物的职业有关的肺癌风险的报告。 在这项研究中还进行了两项研究，重点是夜班工作对褪黑激素水平和整体癌症风险的影响。新英格兰膀胱癌研究是一项大型多中心膀胱癌病例对照研究，正在研究环境和职业风险因素以及新英格兰这种癌症发病率和死亡率持续升高的原因。 美国肾癌研究是第一项针对这种癌症的研究，其中包括足够数量的非洲裔美国人，以单独评估其风险，以及环境和职业风险因素对这种癌症发病率种族差异的贡献。 NCI是加州儿童白血病病例对照研究中环境采样部分的领导者。 在这项研究中，大约40%的西班牙裔和10%的亚洲参与者提供了一个机会，以评估这些少数民族的农业和其他风险因素。对溴化二苯醚和白血病进行了评价。

Traditionally, occupational research has focused primarily on white men, even though women comprise nearly half of the U.S. civilian workforce, and minorities are often employed in jobs with hazardous exposures. The OEEB has undertaken a number of population-based epidemiologic studies which include women and minorities during the past year, with a substantial focus in occupation . In the Agricultural Health Study, a prospective cohort study of more than 90,000 subjects, including approximately 32,000 women and 2,000 minorities, both direct occupational exposure and indirect environmental exposure to pesticides and other exposures are being evaluated for association with breast and other cancers. Diesel exhaust from farm equipment is also being evaluated for associations with lung cancer among the spouses of farmers. The Shanghai Women's Study is a prospective cohort study of 75,000 women conducted by Vanderbilt University in collaboration with NCI and the Shanghai Cancer Institute. Blood/buccal cell and urine samples have been collected from nearly 90% of participants. Exposure assessment to to benzene has been based on industrial monitoring data maintained by the Shanghai municipal government. Cancer risk in relation to occupation and industry of employment is being evaluated, including a recent report of lung cancer risk associated with employment in certain occupations that may have exposure to potential industrial carcinogens. Two studies have also been conducted within this study, focused on the effect of night shift work on melatonin levels and on overall cancer risk. The New England Bladder Cancer study, a large multicenter case-control study of bladder cancer is on-going to examine environmental and occupational risk factors and the reasons for the consistently elevated incidence and mortality of this cancer in New England. The U.S. kidney cancer study is the first study of this cancer that included a sufficient number of African Americans for separate evaluation of their risks, and the contribution of environmental and occupational risk factors to the racial disparity in incidence of this cancer. NCI is leading the environmental sampling component of the California childhood leukemia case-control study. The approximately 40% Hispanic and 10% Asian participants in this study provide an opportunity to evaluate agricultural and other risk factors among these minorities. An evaluation of BDEs and leukemia has been conducted.