CORE--DATA ANALYSIS AND METHODS DEVELOPMENT

该核心的目标是： 1.进行跨项目和二次分析，以协助 高风险亚组的识别和表征。 2.支持受资助项目的当前工作， 确定项目调查结果随时间推移的普遍性（使用 历史数据）和地理位置（两者都跨越新 约克市，并与其他地区的数据进行比较（使用数据 来自其他资助项目以及历史数据集）。 3.开发方法创新，帮助调查人员 艾滋病毒和药物在该领域作为一个整体，并在当前和未来的中心 项目这项工作的具体重点将涉及制定方法， 研究高风险网络并比较不同项目的数据。

The aims of this Core are to: 1. Conduct cross-project and secondary analyses to assist in the identification and characterization of high-risk subgroups. 2. Support the current work of funded projects by assisting them in determining the generalizability of project findings over time (using historical data) and geographically (both across different part of New York City and by comparison with data from other localities (using data from other funded projects as well as historical data sets). 3. Develop methodological innovations that will assist investigators on HIV and drugs in the field as a whole and in current and future Center projects. Specific foci of this work will involve developing methods to study high-risk networks and to compare data from different projects.