Multilevel approaches for embracing dyadic, egocentric and two-mode networks which address substance use disorders and HIV risk in Latina seasonal workers

采用二元、自我中心和两种模式网络的多层次方法，解决拉丁季节性工人的药物滥用障碍和艾滋病毒风险

• 批准号: 9594629
• 负责人: Mariano Juan Kanamori Nishimura
• 金额: $ 24.9万
• 依托单位: UNIVERSITY OF MIAMI SCHOOL OF MEDICINE
• 依托单位国家: 美国
• 财政年份: 2018
• 资助国家: 美国
• 起止时间: 2018-02-01 至 2021-01-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9594629
• 关键词: 18 year old; Acculturation; Address; Agriculture; Appointment; Area; Automobile Driving; Characteristics; Community Workers; Comprehension; Country; Coupled; Cross-Sectional Studies; Data; Development; Epidemiology; Etiology; Exposure to; Family; Family Characteristics; Female; Florida; Friends; Friendships; Funding; Future; Generations; HIV; HIV risk; Home environment; Individual; Institution; International; Intervention; Knowledge; Latina; Latino; Link; Literature; Location; Measures; Mediating; Mediation; Mentors; Modeling; Nature; Outcome; Pathway Analysis; Pharmaceutical Preparations; Phase; Population; Positioning Attribute; Preventive Intervention; Procedures; Public Policy; Research; Risk; Risk Behaviors; Risk Factors; Sampling; Social Network; Social support; Spouses; Stress; Structure; Substance Use Disorder; Substance abuse problem; Time; Training; Translating; Translational Research; Woman; Women' s Group; Work; base; career; cohesion; cost effective; cultural values; disorder risk; drug abuser; effective intervention; experience; farm worker; innovation; longitudinal design; male; member; men; men' s group; network models; peer; programs; protective factors; reduced substance use; skills; social

Project Summary I propose to implement innovative and advanced social network modeling using dyadic, egocentric, two-mode network, and multilevel mediation analyses to answer the following research question: How do Latino cultural values and acculturation stress impact social network configurations and dynamics that could then act as protective or risk factors for substance use disorders (SUDs) and HIV risk? K99 Phase: Using my mentors' exceptional academic careers as an example and guide—coupled with training by international experts in social network analysis—I will receive mentored training in five key areas to obtain: (1) knowledge on SUD and HIV epidemiology, (2) comprehension of cross-cultural research, (3) advanced social network analytical skills, (4) comprehension of social network translational research, and (5) professional development. R01 Phase: A cross- sectional social network study will be implemented using data collected during the R00 phase (for males) as well as secondary data already collected (for females) between March and December 2015. The total sample will consist of 40 egocentric networks (20 groups of men and 20 groups of women) that will each be comprised of 13 people at least 18 years of age (N=520). I will analyze associations between: (1) SUD and HIV risk; (2) Latino cultural values (family cohesion, marianismo, machismo and religiosity) and acculturation stress; and, (3) the following social network factors: (a) individual factors: socio-demographic characteristics; (b) social factors: dyadic attachments, social support and family characteristics, direct influences from close friends or cliques (set of individuals all connected to each other), influences of network positions such as high centrality (for example, being popular), and influence from self-selection friendships based on SUD or HIV risk status; and, (c) structural factors: affiliation network structures (social venues or types of seasonal work). This K99/R00 program will not only prepare me for performing the proposed cross-sectional study but will also provide me with the background knowledge needed to submit an R01 application—based on a longitudinal design—that will allow me to understand how changes in social networks over time place Latino seasonal worker communities at risk for SUDs and HIV across generations. This information will translate into innovative and cost-effective interventions. Expected outcomes also include advances in modeling and statistical procedures for social network research and new knowledge that will inform public policy.

项目摘要 我建议使用Dyadic，以Egentric，两种模式实施创新和高级的社交网络建模 网络和多级调解分析以回答以下研究问题：拉丁裔文化如何 价值观和培养压力会影响社交网络的配置和动态，然后可以充当 药物使用障碍（SUD）和HIV风险的保护性或危险因素？ K99阶段：使用我的导师 杰出的学术职业为榜样和指导 - 加上国际社会专家的培训 网络分析 - 我将在五个关键领域接受修改培训以获取：（1）有关SUD和HIV的知识 流行病学，（2）跨文化研究的理解，（3）先进的社交网络分析技能，（4） 社交网络转化研究的理解，以及（5）专业发展。 R01阶段：交叉 分区社交网络研究将使用R00阶段（男性）收集的数据进行实施 以及2015年3月至2015年12月之间已经收集的二级数据（女性）。总样本将 由40个以中心网络（20组男性和20组女性）组成，每个网络将完成13个 人们至少18岁（n = 520）。我将分析以下方面的关联：（1）SUD和HIV风险； （2）拉丁裔 文化价值观（家庭凝聚力，玛丽安主义，男子主义和宗教）和培养压力；和，（3） 以下社交网络因素：（a）个体因素：社会人口统计学特征； （b）社会因素： 二元依恋，社会支持和家庭特征，亲密朋友或集团的直接影响（设置 在彼此相互联系的个体中，网络位置的影响，例如高中心性（例如， 受欢迎），以及基于SUD或HIV风险状况的自我选择朋友的影响；和（c） 结构因素：会员网络结构（社会场所或季节性工作类型）。此K99/R00 程序不仅会为我做准备进行拟议的横断面研究，还可以为我提供 借助提交R01申请的背景知识（基于纵向设计） 允许我了解社交网络随着时间的变化如何将拉丁裔季节性工人社区放在 跨几代人的泡沫和艾滋病毒的风险。这些信息将转化为创新且具有成本效益的 干预措施。预期的结果还包括社会建模和统计程序的进步 网络研究和新知识将为公共政策提供信息。