Information needs of vaccine-hesitant parents for user-centered design of a consumer vaccine management application

对疫苗犹豫不决的父母对以用户为中心设计消费者疫苗管理应用程序的信息需求

• 批准号: 10547754
• 负责人: Malaika R Gallimore
• 金额: $ 3.38万
• 依托单位: UNIVERSITY OF MISSOURI-COLUMBIA
• 依托单位国家: 美国
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10547754
• 关键词: 2 year old; Advertising; Behavior; Belief; COVID-19; Centers for Disease Control and Prevention (U.S.); Characteristics; Child; Childhood; Communicable Diseases; Consent; County; Development; Disease; Disease Outbreaks; Education; Enrollment; Environment; Evaluation; Face; Facebook; Foundations; Future; Goals; Health Promotion; Health behavior; Hot Spot; Human; Immunization; Incidence; Individual; Informatics; Intervention Studies; Interview; Knowledge; Learning; Measles; Mentors; Methods; Mission; Morbidity - disease rate; National Institute of Nursing Research; Paper; Parents; Participant; Planning Theory; Population; Postdoctoral Fellow; Public Health; Public Health Nursing; Race; Religion; Reporting; Research; Research Design; Research Personnel; Risk; Sampling; Schedule; School Enrollments; Schools; Series; Services; Socioeconomic Status; Source; Structure; Surveys; Technology; Testing; Text Messaging; Training; United States; Vaccinated; Vaccination; Vaccinee; Vaccines; Work; World Health Organization; behavior change; biobehavior; career; coronavirus pandemic; design; experience; global health; improved; mHealth; mHealth methodology; member; mobile application; novel vaccines; pragmatic trial; pre-doctoral; pre-pandemic; preference; prevent; programs; prototype; recruit; research study; skills; sound; systematic review; theories; trial enrollment; unvaccinated; user centered design; vaccination schedule; vaccine acceptance; vaccine access; vaccine delivery; vaccine hesitancy

Project Summary/Abstract In the United States, the incidence of vaccine preventable diseases is on the rise as evidenced by a large outbreak of measles in 2019. The Centers for Disease Control and Prevention reported that the majority of cases occurred in unvaccinated individuals. The rise in unvaccinated and under-vaccinated individuals can be partly attributed to parental vaccine hesitancy. The World Health Organization identified vaccine hesitancy as a threat to global health. High levels of consumer technology acceptance in the U.S. make technology an excellent vehicle to deliver vaccine information to parents of young children. This research will characterize the vaccine information needs of vaccine-hesitant parents as the first step in the design of a consumer vaccine management (CVM) mobile app to influence immunization rates of children 7 years and younger. The proposed research is consistent with the National Institute of Nursing Research’s mission of promoting health and preventing illness. The specific aims of this user-centered design project are (Aim 1) to characterize the information needs of vaccine-hesitant parents for design of a CVM mobile app to influence immunization rates of children 7 years and younger and (Aim 2) to design and evaluate low-fidelity prototypes of a mobile app interface for perceived ease of use and perceived usefulness of proposed features. Parents seeking vaccine exemptions and those who wish to delay or refuse certain vaccines mandatory for school enrollment will be recruited from the Columbia/Boone County Public Health and Human Services. We will use Facebook and targeted advertising to recruit a diverse sample and to enroll hard to reach groups. Semi- structured interviews with vaccine-hesitant parents will identify information needs as part of the CVM user- centered design effort. Information needs identified will guide the design for wireframes of CVM mobile app interfaces. Aim 2 will consist of user evaluations by presenting CVM mobile app wireframes to participants in a second round of interviews. During user evaluation sessions, participants will be asked questions to understand perceived ease of use and perceived usefulness of proposed features of the CVM mobile app. Results from the evaluation sessions will be used to develop a high-fidelity prototype in future research. This comprehensive training plan consisting of coursework, professional development opportunities, and a formal mentoring plan with senior researchers will provide the applicant with experience and training to launch her career and program of research. Specifically, the applicant will develop expertise in in user-centered design, qualitative, and mHealth methodologies and knowledge of biobehavioral interventional research. The training environment consists of immersive field and on-campus research experiences guided by the trainee’s sponsors. The skills and knowledge gained from the training plan will provide a sound foundation for the applicant’s future research goals of development of a CVM mobile app for vaccine-hesitant parents and tailoring of the app for different populations and new vaccines for emergent diseases like COVID-19.

项目概要/摘要 在美国，疫苗可预防疾病的发病率正在上升，大量病例就证明了这一点。 2019 年爆发麻疹。美国疾病控制与预防中心报告称，大多数 病例发生在未接种疫苗的个体中。未接种疫苗和疫苗接种不足的人数的增加可能是 部分原因是父母对疫苗接种犹豫不决。世界卫生组织将疫苗犹豫视为一个问题 对全球健康的威胁。美国消费者对技术的高度接受使得技术成为 向幼儿父母提供疫苗信息的绝佳工具。这项研究将表征 对疫苗犹豫不决的父母的疫苗信息需求是设计消费疫苗的第一步 管理（CVM）移动应用程序影响 7 岁及以下儿童的免疫率。这 拟议的研究符合国家护理研究所的使命 促进健康和预防疾病。这个以用户为中心的设计项目的具体目标是（目标 1） 描述对疫苗犹豫不决的父母的信息需求，设计 CVM 移动应用程序以影响 7 岁及以下儿童的免疫率以及（目标 2）设计和评估低保真原型 移动应用程序界面的感知易用性和感知建议功能的有用性。父母 寻求疫苗豁免以及希望推迟或拒绝学校强制接种某些疫苗的人 将从哥伦比亚/布恩县公共卫生和公众服务部招募注册人员。我们将使用 Facebook 和有针对性的广告来招募多样化的样本并招募难以接触到的群体。半- 对对疫苗犹豫不决的父母进行结构化访谈将确定信息需求，作为 CVM 用户的一部分 集中设计工作。确定的信息需求将指导 CVM 移动应用程序线框图的设计 接口。目标 2 将通过向参与者展示 CVM 移动应用程序线框图来进行用户评估 第二轮面试。在用户评估会议期间，参与者将被问到以下问题： 了解 CVM 移动应用程序建议功能的感知易用性和感知有用性。 评估会议的结果将用于在未来的研究中开发高保真原型。这 全面的培训计划，包括课程作业、专业发展机会和正式培训 高级研究人员的指导计划将为申请人提供经验和培训，以启动她的研究 职业和研究计划。具体来说，申请人将发展以用户为中心的设计方面的专业知识， 生物行为干预研究的定性和移动医疗方法和知识。培训内容 环境由受训者指导的沉浸式现场和校园研究体验组成 赞助商。从培训计划中获得的技能和知识将为以后的工作奠定良好的基础。 申请人未来的研究目标是为对疫苗犹豫不决的父母开发 CVM 移动应用程序，以及 为不同人群定制应用程序，并为 COVID-19 等突发疾病开发新疫苗。