Saving a Life or Preventing a Death: the Effect of Message Framing on Blood Donation Among Rh Negative Donors
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 795
- 试验地点
- 1
- 主要终点
- The differences of attitude towards different massage framing
研究概览
简要总结
Rh negative blood group is a rare blood group in China, as it only accounts for 0.3-0.4 percent of the Han population. Therefore, low inventory is often found in blood collection and supply agencies in many regions in China. In order to assess the effects of the gain-versus-loss framing message on blood donation among Rh negative donors, we designed two kinds of self-administered, standardized and structured questionnaires. In addition of the basic socio-demographic characteristics, one questionnaire includes the questions which survey the attitude of saving patients lives, and the other was to survey the attitude of preventing patients from death. The questionnaires were randomly sent to Rh negative blood donors.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Rh negative blood donors who have donated blood between 2016 and 2018.
排除标准
- •People who are Rh negative blood type but never have donated blood.
研究组 & 干预措施
Gain-frame questionnaire
Questionnaire included a picture of a patient lying in bed entitled "Will you save his life?" Donors in this group will answer the questions about attitude of saving patients' lives.
干预措施: Gain-frame questionnaire (Other)
Loss-frame questionnaire
Questionnaire included a picture of a patient lying in bed entitled "Will you prevent him from death?" Donors in this group will answer the questions about the attitude of preventing patients from death.
干预措施: Loss-frame questionnaire (Other)
结局指标
主要结局
The differences of attitude towards different massage framing
时间窗: 1 day
After participants view the picture in their questionnaires, they would answer the questions about attitude of saving patients' lives or preventing patients from death.
次要结局
未报告次要终点
研究者
OUYANG Jian
MS
Guangzhou Blood Center