Establishing the science behind Alzheimer's recruitment registries: opportunities for increasing diversity and accelerating enrollment into trials

建立阿尔茨海默病招募登记背后的科学：增加多样性和加速试验注册的机会

• 批准号: 10470500
• 负责人: Amy Bleakley
• 金额: $ 38.79万
• 依托单位: BANNER HEALTH
• 依托单位国家: 美国
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-09-01 至 2024-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10470500
• 关键词: Address; Adult; African American; Age; Alzheimer disease prevention; Alzheimer' s Disease; Attention; Attitude; Behavior; Behavior Control; Behavioral Model; Belief; Brain Health Registry; Clinical Research; Clinical Trials; Data; Decision Making; Elderly; Enrollment; Environment; Ethnic Origin; Female; Focus Groups; Gender; Goals; Health; Hispanic; Intention; Intervention; Interview; Laboratories; Learning; Measures; Medical; Minority; Monitor; Not Hispanic or Latino; Participant; Prevention trial; Process; Public Health; Race; Reaction; Registries; Research; Sampling; Science; Series; Structure; Surveys; Target Populations; Testing; Time; United States; Variant; base; design; ethnic minority population; evidence base; male; men; psychosocial; racial minority; recruit; screening; theories; tool; willingness

PROJECT SUMMARY/ABSTRACT With the singular focus on COVID-19 in both the media environment and in the everyday lives of most people, it is not clear how perceptions of other health conditions may shift, especially among older adults who are particularly vulnerable to COVID-19. Research demonstrates a tendency for individuals to allow their attitudes towards one salient issue to impact their attitudes and behaviors towards unrelated, but similar other issues (i.e., spillover effects). Given the emphasis on science and research in COVID-19 discourse, it is important to assess whether older adults’ pandemic experiences may “spillover” to their perceptions of scientific research in ways that may affect their willingness to participate in Alzheimer’s disease (AD)-related research efforts. In this project, we propose to examine how information sources on COVID-19 and the larger context of the pandemic influence older adults’ perceptions of scientific research and AD, adherence to recommended COVID-19 prevention behaviors, and whether these perceptions vary by racial/ethnic group. This research is critical to determine whether COVID-19 spillover is changing how individuals perceive both AD as a health risk and calls to participate in AD research such as enrolling in recruitment registries. Grounded in Spreading Activation Theory and the Reasoned Action Approach (RAA), we propose two aims. First, to determine the extent to which COVID-19 news coverage and lived experiences change perceptions of scientific research and willingness to participate in AD-related research, we employ a mixed methods approach using surveys and content analysis. We conduct a series of repeated cross-sectional surveys over a period of 12 months to monitor how changes in the pandemic and in news coverage may be related to attitude shifts about research generally and specific to AD and AD risk. Survey data will be collected across 12 waves from a national sample stratified by the race groups that correspond to the groups of interest in the parent award (white, Hispanic, Black). Data are collected monthly, which allows for capturing perceptual shifts as the COVID-19 situation changes rapidly. A theory-driven content analysis of news coverage from main news sources, coinciding with the surveys, will also be conducted with the goal of understanding the extent and nature of COVID-19 information and misinformation, including topics such as racial disparities in COVID-19 morbidity and mortality and emphasis on older adults and racial minorities as vulnerable populations. The second aim identifies relevant psychosocial determinants (attitudes, norms, efficacy/control) of subsequent COVID-19- related health behaviors (i.e., preparation, prevention) for older adults using the RAA. We collect a follow-up wave of data (Wave 2) from the Wave 1/Baseline from the repeated cross-sectional surveys and predict how effects of exposure to media and interpersonal messages are mediated through attitudes, norms, and efficacy to predict subsequent COVID-19 recommended behaviors. Together these two aims allow for a test of COVID- 19 spillover into AD-related attitudes and willingness to participate in AD research.

项目总结/文摘