COMPONENT3: National Alcohol Survey (NAS) Resources - Scientific Core

组件 3：国家酒精调查 (NAS) 资源 - 科学核心

• 批准号: 8597264
• 负责人: Thomas K Greenfield
• 金额: $ 46.65万
• 依托单位: PUBLIC HEALTH INSTITUTE
• 依托单位国家: 美国
• 财政年份: 2014
• 资助国家: 美国
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8597264
• 关键词: Accounting; Address; Adult; African American; Age; Agreement; Alcohol abuse; Alcohol consumption; Alcohols; Algorithms; American; Beverages; Cellular Phone; Censuses; Cohort Analysis; Collaborations; Community Surveys; Complex; Computer Assisted; Consultations; Consumption; Data; Data Analyses; Data Element; Data Set; Device or Instrument Development; Digit structure; Documentation; Epidemiology; Funding; Geographic state; Grant; Hand; Health Sciences; Healthcare; Hispanics; Home environment; Household; Human; Human Resources; Income; Information Systems; Intake; Location; Measurement; Measures; Methodological Studies; Methodology; Methods; Mission; Monitor; NR4A1 gene; National Institute on Alcohol Abuse and Alcoholism; Not Hispanic or Latino; Pattern; Policy Analysis; Population; Preparation; Prevention; Procedures; Psychometrics; Public Domains; Public Health; Publications; Research; Research Personnel; Resource Sharing; Resources; Respondent; Sampling; Scientist; Series; Services; Source; Standardization; Stratification; Study Section; Surveys; Techniques; Telephone Interviews; Time; Validity and Reliability; Weight; Work; alcohol content; alcohol effect; alcohol use disorder; base; consumption measures; data management; data sharing; design; drinking; improved; innovation; instrument; technical report; trend

This National Alcohol Survey (NAS) Resources core component, active all years, generates, manages and provides needed NAS datasets to 3 Center research components (4, 5 and 7) and to other independent investigators. The Center has conducted NAS surveys of the adult (age 18 up) US population at about 5-year intervals since the 1960s, with considerable standardization of measures since 1979 (the 6th NAS or N6). Addressing steps described below involving the existing datasets and new NAS data (e.g, the 2009/10 N12 survey), this scientific core will conduct (in conjunction with a skilled fieldwork organization) a new National Alcohol Survey (N13), with design refinements Including dual-frame cell phone and landline sampling, plus as earlier, African American, Hispanic oversamples. For this household survey, instrument development and piloting begins in 2013, fielding in 2014, with completion by early 2015. Throughout the proposed period, beginning in year 1, we will prepare for investigators (working with the Statistical and Data Services Core (SDSC), component 2) NAS datasets for analysis in the Center's research components, affiliated independent grants, and by other researchers. Dataset enhancements will include (a) cleaning and (b) weighting data, and additional routine methodologically oriented tasks to (c) adjust alcohol consumption measures for the alcohol content in specific beverages, consumed on- and off premise, using both NAS drink size and beverage type data and the Center's present methodological drink size home and bar studies; (d) provide certain data imputations (e.g., to address missing income data); (e) develop and confirm algorithms (e.g., for calculating mean intake, or volume); (f) create needed scales (e.g., for measuring Alcohol Use Disorder (AUD) and other constructs); and (g) conduct, with the SDSC biostatisticians, needed psychometric analyses to provide basic reliability and validity information. For N12 and N13, we will (h) add geo-referenced contextual data elements drawn from Census and other archival sources. When ready, we will (i) merge new with earlier NAS data in the series extending from N6 through N12 (gathered by early 2010 during the current Center Cycle) then, in year 5, adding N13 data. Using the Methodology component 7 Sub-Study 1 results, we will introduce new post-stratification weights to improve estimates from analyses requiring variables available only in the landline instrument. Finally, per the data-sharing plan, we wilt de-identify the NAS data and periodically place datasets and supporting documentation in the public domain, by agreement with the Alcohol Epidemiological Data System (AEDS), managed for NlAAA and grantees by CSR, Inc.

该国家酒精调查 (NAS) 资源核心组件常年活跃，生成、管理并向 3 个中心研究组件（4、5 和 7）以及其他独立研究人员提供所需的 NAS 数据集。该中心自 20 世纪 60 年代以来，每隔约 5 年对美国成年人口（18 岁以上）进行 NAS 调查，自 1979 年以来，测量指标已相当标准化（第六次 NAS 或 N6）。针对下述涉及现有数据集和新 NAS 数据（例如 2009/10 N12 调查）的步骤，该科学核心将（与熟练的实地工作组织一起）进行新的国家酒精调查 (N13)，其设计改进包括双帧手机和固定电话采样，加上之前的非裔美国人、西班牙裔美国人的过采样。对于这项家庭调查，仪器开发和试点工作于 2013 年开始，2014 年投入使用，并于 2015 年初完成。在整个拟议期间，从第一年开始，我们将为调查人员做好准备（与统计和数据服务核心 (SDSC) 合作） ，组件 2) 用于中心研究组件分析的 NAS 数据集， 附属独立赠款，以及其他研究人员的资助。数据集增强功能将包括 (a) 清理和 (b) 加权数据，以及额外的以方法论为导向的常规任务，以 (c) 使用 NAS 饮料量和数据来调整在场内和场外饮用的特定饮料中酒精含量的酒精消耗量测量值饮料类型数据和中心目前的家庭和酒吧饮料量研究方法； (d) 提供某些数据估算（例如，解决收入数据缺失的问题）； (e) 开发并确认算法（例如，计算平均摄入量或体积）； (f) 创建所需的量表（例如，用于测量酒精使用障碍（AUD）和其他结构）； (g) 与 SDSC 生物统计学家一起进行所需的心理测量分析，以提供基本的可靠性和有效性信息。对于 N12 和 N13，我们将 (h) 添加从人口普查和其他档案来源提取的地理参考上下文数据元素。准备就绪后，我们将 (i) 将新数据与从 N6 到 N12 的系列中的早期 NAS 数据合并（在当前中心周期期间于 2010 年初收集），然后在第 5 年添加 N13 数据。使用方法论部分 7 子研究 1 结果，我们将引入新的分层后权重，以改进需要分析的估计 仅在固定电话仪器中可用的变量。最后，根据数据共享计划，我们将根据与 NlAAA 和 CSR, Inc 受资助者管理的酒精流行病学数据系统 (AEDS) 达成协议，对 NAS 数据进行去标识化，并定期将数据集和支持文档置于公共领域。