NIEHS STATISTICAL CONSULTING SERVICE

工作概要：统计咨询处正式 成立于1997年，提供各种实验设计和数据 分析支持NIEHS研究工作。 这些活动包括 从常规数据分析到更全面的合作， 主题文献中的论文合著者。 50多 NIEHS的科学家，代表了许多不同的领域， 环境卫生研究，利用统计咨询 服务今年 与此相关的出版物列表 项目报告提供了有关这些性质的更多信息 研究合作。 参与合作研究活动的具体例子 统计咨询服务包括生物学调查 降低肿瘤发病率的意义，一项研究的影响， 肝螺杆菌对肿瘤发病的影响 瑞士小鼠生殖终点之间的关系，以及 评估TG.AC小鼠中化学诱导的皮肤肿瘤。 的 统计咨询服务于四月开办了一个统计学微型课程 1997年，大约40名研究所科学家参加了会议。

Summary of Work: The Statistical Consulting Service was formally established in 1997 to provide a variety of experimental design and data analysis support to NIEHS research efforts. These activities range from routine data analysis to more comprehensive collaborations that result in co-authorship of papers in the subject matter literature. More than 50 NIEHS scientists, representing a number of different areas of environmental health research, made use of the Statistical Consulting Service this year. The list of publications that accompanies this Project Report provides more information as to the nature of these research collaborations. Specific examples of collaborative research activities involving the Statistical Consulting Service include an investigation of the biological significance of decreased tumor incidences, a study of the effects of Helicobacter hepaticus on tumor incidence, an investigation of the relationships among reproductive endpoints in Swiss mice, and an evaluation of chemically-induced skin tumors in TG.AC mice. The Statistical Consulting Service offered a Statistics Mini-course in April 1997 that was attended by approximately 40 Institute scientists.