无人机为农村,易洪水的沿海社区提供药物
Yin-Hsuen Chen1, Amro M El-Adle2, Kevin J O'Brien3
1Center for Geospatial Science, Education, and Analytics, Division of Digital Transformation & Technology, Old Dominion University.
PloS one
|October 6, 2025
概括
无人机运输显著改善了洪水易发地区农村老年人口获得医疗保健的机会. 这项技术可以缩短药物交付时间,克服运输障碍,提高药品的可访问性.
科学领域:
- 公共卫生 公共卫生
- 医疗保健服务研究 医疗服务研究
- 地理信息系统 (GIS) 是指地理信息系统.
背景情况:
- 农村人口面临着严重的医疗保健接入挑战,交通障碍和洪水等环境因素加剧了这一问题.
- 沿海社区,特别是那些有老年居民的社区,特别容易受到医疗服务供应中断的影响.
- 现有的医疗保健物流往往无法充分满足地理隔离和行动障碍患者的需求.
研究的目的:
- 评估基于无人机的药物递送在提高弗吉尼亚州东海岸弱势群体的医疗保健可及性方面的有效性.
- 开发和应用包括年龄,旅行时间和洪水风险在内的运输脆弱性指数,以确定高需要的患者群.
- 评估无人机技术的潜力,以减轻服务不足地区的医疗保健准入差异.
主要方法:
- 利用公开可用的数据集创建两个运输脆弱性指数.
- 采用 Getis-Ord Gi* 空间分析来识别需要优先交付的统计学上显著的患者群.
- 无人机交付时间与传统的个人车辆运输时间进行了比较.
主要成果:
- 无人机配送将药物运输时间从高达50分钟减少到不到10分钟,超过80%的人口.
- 确定了大量需要治疗的患者群体,特别是偏远,低,易受洪水侵袭的地区的老年居民.
- 突出了特定的人口结构因运输和洪水风险相结合而导致遗漏处方的脆弱性.
结论:
- 基于无人机的药物配送提供了一个可扩展和有弹性的解决方案,以改善弱势农村人口的医疗保健可访问性.
- 开发的脆弱性指数和空间分析框架可以指导服务不足地区的有针对性的药物供应.
- 这种方法证明了减少医疗保健获取差异的可行策略,特别是在时间或资源限制下.
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