"然后我找到了5美元":优化远程临床试验的招聘效率
Margaret C Fahey1, Jennifer Dahne1,2, Brian K Chen3
1Department of Psychiatry & Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA.
Journal of clinical and translational science
|May 30, 2023
概括
一个5美元的激励金额,在邮件同意的参与者中,远程临床试验的入学率增加了9%. 这种金钱奖励提供了一种具有成本效益的策略,以提高基于邮件的研究中的招聘效率.
科学领域:
- 临床试验 临床试验
- 医疗保健服务研究 医疗服务研究
- 健康 公平 卫生 公平
背景情况:
- 远程临床试验越来越多地使用基于技术 (电子同意) 和基于邮件的注册程序.
- 社会人口统计学因素的差异可能会影响参与者在邮件和电子同意之间做出选择.
- 优化远程招生效率对于试验可扩展性和包容性至关重要.
研究的目的:
- 评估远程试验中邮件和电子同意参与者的社会人口统计差异.
- 为了确定一个小的金钱激励 (5美元) 是否提高了基于邮件的同意的入学率.
- 评估使用货币激励来促进以邮件为基础的注册的成本效益.
主要方法:
- 后勤回归模型分析了邮件与电子同意的社会人口统计学预测因素.
- 一项随机研究评估了5美元无条件奖励对邮件注册的影响.
- 增量成本效益比率 (ICER) 分析计算了每个额外参与者注册的成本.
主要成果:
- 年龄较大,教育程度较低,收入较低和女性性别预测邮件注册超过电子同意.
- 5美元的激励措施显著提高了入学率的9% (AOR=1.64,p=.007).
- 据估计,每名参加激励计划的参与者的额外成本为59美元.
结论:
- 电子同意可能导致某些社会人口统计学群体的包容性减少.
- 一个小的,无条件的金钱激励可以是一个具有成本效益的方法,以增加邮件临床试验的招聘.
- 货币激励可以提高远程临床试验招生效率,并可能提高公平性.
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