Development and Testing of a Patient-facing Educational Tool About Liver Cancer Prevention
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Cognitive Testing
研究概览
简要总结
To develop and test liver cancer prevention educational material.
详细描述
Primary Objectives:
- To ensure the text for the site is understood by participants, participant comprehension will be measured qualitatively through cognitive testing. Adjustments will be made to the content, messages, and layout iteratively until interviewer notes show no large discrepancies between participant understanding and the meaning of the text.
- To ensure the site is easy to use, usability will be measured qualitatively through usability testing. Adjustments will be made to the functionality of the patient-facing portions of the web-based tool iteratively until interviewer notes indicate that participants are able to input their risk factors and download the personal summary on their own.
Secondary Objectives:
- To describe whether the site is acceptable to users, acceptability will be measured (as part of usability testing) with the Ottawa Acceptability Measures.
- To describe participants' knowledge of liver cancer risk factors, knowledge will be measured (as part of usability testing) with Knowledge Questions developed for this study.
研究设计
- 研究类型
- Observational
- 观察模型
- Ecologic Or Community
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •At least 18 years old
- •Participants at the HOPE Clinic
- •Able to speak and read either English or Spanish
- •For usability testing: Able to use and navigate websites on own smart phone or study computer
排除标准
- •Has been diagnosed with liver cancer
- •Cannot provide consent or otherwise participate in research activities (e.g. vision or hearing impairment)
研究组 & 干预措施
Usability Testing (English and Spanish)
Participants will be asked to complete a pre-survey, navigate a liver cancer education website, provide their feedback and impressions, and complete a post- survey.
干预措施: Usability Testing (Behavioral)
Cognitive Interviews (English and Spanish)
Participants that agree to this part of the study will be asked to view patient education materials about liver cancer, complete a demographic survey, and do an interview one-on-one either online via Zoom, over the phone, or in person at HOPE Clinic.
干预措施: Cognitive Testing (Behavioral)
结局指标
主要结局
Cognitive Testing
时间窗: Up to 1.5 hours
Participant comprehension will be measured qualitatively through cognitive testing. In cognitive testing interviews, participants are asked to "think aloud" as they review and react to new information. Participants will be presented with the storyboard (mock-up) versions of the content and asked to describe in their own words what the information means to them. Cognitive interviews may include questions about content such as length, clarity of the language, and helpfulness of the educational material. A trained research team member will ask probing questions throughout interviews as needed. Based on patient feedback, modifications will be made iteratively to the content to ensure the content is understood and interpreted as intended. There is no post-survey for cognitive testing.
Usability Testing
时间窗: Up to 1.5 hours
Usability will be measured qualitatively using a Usability Interview Guide. Usability will also be measured using the System Usability Scale. Acceptability will be measured with the Ottawa Acceptability Measures. Knowledge will be measured pre- and post- session using knowledge questions developed by the investigators and refined during cognitive testing.
次要结局
未报告次要终点