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临床试验/NCT05648773
NCT05648773已完成不适用

COVID-19 Booster Incentives in a County-Run Health System

University of Southern California2 个研究点 分布在 1 个国家目标入组 57,893 人开始时间: 2022年12月8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
57,893
试验地点
2
主要终点
Vaccine booster

研究概览

简要总结

The goal of this work is to understand whether small financial incentives and messaging can increase the take-up of COVID-19 boosters among patients empaneled at a county public health system. The motivation for this work is the relatively low take-up of COVID-19 boosters. In California, where our experiment is based, only 59% of the population has been boosted, with only 13% receiving the recommended bivalent booster (State of California, 2022).

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
Single (Participant)

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

  • Age: 18 and above
  • At least one COVID-19 vaccination (primary series or monovalent booster) but no vaccination dose within the past 2-months.
  • Active phone number or email

排除标准

  • Opt-out of health system messaging

结局指标

主要结局

Vaccine booster

时间窗: 2 weeks

Received a booster vaccination within 2-weeks of message.

次要结局

未报告次要终点

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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