在74个国家通过iRAP协议挽救的致命和严重伤害的统计估计
Qingfeng Li1, James Bradford2, Abdulgafoor M Bachani1
1Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America.
PloS one
|April 16, 2024
概括
国际道路评估计划 (iRAP) 的协议通过识别和缓解高风险道路,每年挽救大约159,936人的生命. 扩大iRAP的实施提供了一个重要的机会,可以拯救全球数以百万计的生命.
科学领域:
- 道路安全工程工程 道路安全工程
- 交通运输安全运输安全
- 公共卫生 公共卫生
背景情况:
- 道路交通事故是全球主要的健康问题,每年造成超过119万人死亡,数百万人受伤.
- 不安全的道路基础设施是主要的风险因素,特别是在低收入和中等收入国家.
- 国际道路评估计划 (iRAP) 是为了解决全球高风险道路问题而建立的.
研究的目的:
- 量化iRAP协议对减少致命和严重伤害 (FSI) 的影响.
- 提供基于证据的数据,支持全球iRAP实施的扩展.
主要方法:
- 使用了观察性前后研究设计.
- 分析了74个国家的1,039个项目441,753公里的道路数据.
- 估计了iRAP推的对策节省的FSI数量.
主要成果:
- 实施iRAP对策每年可节省大约159,936个FSI.
- 在实施的反制措施的有效期内,总共可以节省320万FSI.
- 在128个国家,iRAP协议已经应用于180万公里的道路.
结论:
- iRAP协议在减少道路交通死亡和严重伤害方面是有效的.
- 将iRAP的实施扩展到更多地区,为挽救数百万生命提供了重大机会.
- 对道路安全基础设施和计划的持续投资至关重要.
相关概念视频
01:12Relative Risk
162
Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...
162
01:12Hazard Ratio
116
The hazard ratio (HR) is a widely used measure in clinical trials to compare the risk of events, such as death or disease recurrence, between two groups over time. It reflects the ratio of hazard rates—the instantaneous risk of the event occurring—between a treatment group and a control group. This measure provides valuable insights into the relative effectiveness of a treatment by assessing how the risk of an event differs between the two groups.
For example, in a clinical trial...
For example, in a clinical trial...
116