Evaluating Mammography Communication Approaches
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 1,900
- 试验地点
- 2
- 主要终点
- Skepticism toward the screening message
研究概览
简要总结
This is a randomized online experiment testing different methods for communicating about the benefits and harms of breast cancer screening. Participants will be randomly assigned to experimental conditions which vary whether screening outcomes are referred to as "benefits and harms" vs. "outcomes that can happen with screening", and vary the presence or absence of information about improvements in breast cancer survivability. In a control condition, participants receive basic information about what mammography is (which is also information received in all other conditions). Primary outcomes include skepticism toward the information presented, and screening intentions.
详细描述
This is a randomized online experiment testing different methods for communicating about the benefits and harms of breast cancer screening. Participants will be randomly assigned to 1 of 5 experimental conditions, in a 2 x 2 + 1 factorial design, which vary (1) whether screening outcomes are referred to as "benefits and harms" vs. "outcomes that can happen with screening", and (2) the presence or absence of information about improvements in breast cancer treatment and survivability. In a 5th arm, a control condition, participants receive basic information about what mammography is (which is also information received in all other conditions). Primary outcomes include skepticism toward the information presented, and screening intentions.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Factorial
- 主要目的
- Health Services Research
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 39 Years 至 49 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Female, age 39-49
排除标准
- •No history of breast cancer, no known BRCA1/2 gene mutation
结局指标
主要结局
Skepticism toward the screening message
时间窗: Participant experience entails a one-time survey. This outcome is measured in that survey, immediately after participants read information about mammography screening.
Skepticism toward the screening message is assessed using the RED scale, consisting of 11 questions each measured on a 7-point Likert scale
次要结局
未报告次要终点