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.

项目总结/摘要 在美国，疫苗可预防疾病的发病率正在上升，这一点可以从大量的 2019年爆发麻疹。疾病控制和预防中心报告说， 病例发生在未接种疫苗的个体中。未接种疫苗和接种疫苗不足的人的增加可能是 部分原因是父母对疫苗犹豫不决。世界卫生组织将疫苗犹豫确定为 威胁全球健康。在美国，消费者对技术的高度接受使技术成为一种 这是向幼儿家长提供疫苗信息的绝佳工具。这项研究将描述 作为设计消费者疫苗的第一步， 管理（CVM）的移动的应用程序，以影响7岁及以下儿童的免疫接种率。的 拟议的研究与国家护理研究所的使命一致， 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） 描述疫苗犹豫父母的信息需求，以设计CVM移动的应用程序， 7岁及7岁以下儿童的免疫接种率，以及（目标2）设计和评估低保真原型 移动的应用程序界面的感知易用性和所提出的功能的感知有用性。父母 寻求疫苗豁免和那些谁希望推迟或拒绝某些疫苗强制学校 将从哥伦比亚/布恩县公共卫生和人类服务部招募入组人员。我们将使用 Facebook和有针对性的广告，以招募一个多样化的样本，并招收难以达到的群体。半- 对疫苗犹豫不决的父母进行结构化访谈，将确定作为CVM用户的一部分的信息需求- 集中的设计工作。确定的信息需求将指导云服务器移动的应用程序的线框设计 接口。目标2将通过向参与者展示云服务器移动的应用程序线框来进行用户评估， 第二轮面试。在用户评估会议期间，将向参与者提出问题， 了解云服务器移动的应用程序建议功能的易用性和实用性。 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，专业发展机会和正式的 与高级研究人员的指导计划将为申请人提供经验和培训， 职业生涯和研究计划。具体而言，申请人将发展以用户为中心的设计， 定性和mHealth方法和生物行为干预研究的知识。培训 环境包括沉浸式领域和校园研究经验，由受训者的指导 提案国从培训计划中获得的技能和知识将为 申请人未来的研究目标是为疫苗犹豫不决的父母开发CVM移动的应用程序， 为不同人群量身定制应用程序，并为新冠肺炎等紧急疾病提供新疫苗。