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临床试验/NCT06300242
NCT06300242已完成不适用

Financial Incentives for Influenza Vaccination

University of Southern California2 个研究点 分布在 1 个国家目标入组 69,972 人开始时间: 2024年1月17日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
69,972
试验地点
2
主要终点
Vaccination status at 1 week

研究概览

简要总结

In this work, we are assessing the impact of messaging with or without a $50 financial incentive on influenza vaccination rates in a county health system. Our main hypothesis is that a message with a $50 financial incentive will increase vaccination rates relative to a control/"treatment as usual" group. We further hypothesize that the financial incentive will increase vaccination rates relative to the message only arm.

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 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Ages 18 and over
  • Empaneled patients or non-empaneled patients with a primary care visit in past 18 months with valid insurance
  • Due for an annual flu shot according to the electronic medical record
  • Active phone number or email
  • Do not have "Do not contact" flag

排除标准

  • Under age 18
  • Received an annual flu shot based on medical record

结局指标

主要结局

Vaccination status at 1 week

时间窗: 1 week

influenza vaccination status as documented in the EMR and from the California Immunization Registry (CAIRS)

次要结局

  • Vaccination status at 1 month(1 month)
  • Vaccination status at 2 weeks(2 weeks)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Mireille Jacobson

Associate Professor

University of Southern California

研究点 (2)

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