使用智能手机调查和GPS数据来告知戒烟干预的交付:案例研究
Amanda Luken1, Michael R Desjardins2,3, Meghan B Moran4
1Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States.
JMIR mHealth and uHealth
|June 16, 2023
概括
这项研究探讨了使用智能手机位置数据来为年轻成年吸烟者创建个性化的地理围. 这些地理围有效地识别了高风险的吸烟时间和地点,帮助戒烟干预措施.
科学领域:
- 数字健康数字健康
- 公共卫生 公共卫生
- 地理空间分析的研究.
背景情况:
- 年轻成年人面临戒烟的挑战,因为他们无法获得量身定制的干预措施.
- 基于智能手机的干预提供了一种有希望的方法,可以及时提供戒烟支持.
- 在高风险地区使用空间缓冲器的地理围是个性化干预的新兴策略.
研究的目的:
- 探索一种方法,在高风险吸烟区域周围生成个体特定的地理围.
- 用位置数据和调查评估不同的地缘围施工方法.
- 为自动化,及时适应性干预措施的设计提供信息,以戒烟.
主要方法:
- 利用了年轻成年吸烟者的生态瞬间评估数据 (2016-2017年).
- 结合了自我报告的吸烟事件与被动跟踪的GPS位置数据.
- 使用核密度估计,在吸烟地点周围建造了针对个人的地理围,并比较了不同的空间区域类型 (人口普查区,渔网网格).
主要成果:
- 在大多数情况下,地理围在3小时间隔内捕获了超过50%的吸烟事件.
- 与人口普查区相比,1000平方英尺的渔网网格地缘围显示吸烟事件的捕获率更高.
- 基于时间和地点,地理围成功识别了高风险的吸烟情况.
结论:
- 地理围建设方法有效地根据时间和地点识别高风险的吸烟情况.
- 个别定制的地缘围显示出增强戒烟干预措施的潜力.
- 未来的研究将利用鱼网网格地缘围来指导通过智能手机应用程序传递干预信息.
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