基于医院的暴力干预计划对马萨诸塞州波士顿社区暴力的影响:一个目标试验模拟
Jonathan Jay1, Elizabeth Pino2, Megan Georges3
1Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts (J.J., A.C.).
Annals of internal medicine
|January 26, 2026
概括
基于医院的暴力干预计划 (HVIP) 在预防未来的暴力方面表现出有效性,但只有在持续参与者参与的情况下. 早期或短暂的参与并没有显著降低年轻成年人的暴力重伤或犯罪率.
科学领域:
- 公共卫生 公共卫生
- 创伤外科 手术 创伤外科
- 犯罪学 犯罪学
背景情况:
- 基于医院的暴力干预计划 (HVIP) 是常见的,但它们对预防暴力的有效性仍然不确定.
- 经历暴力的年轻人面临重伤和重伤的高风险.
研究的目的:
- 评估波士顿医疗中心的HVIP对年轻成年暴力伤害幸存者的未来暴力结果的影响.
- 确定与HVIP的参与强度是否会影响其有效性.
主要方法:
- 目标试验模拟使用年轻成年人 (16-34岁) 的观察数据,他们幸存下来枪击或刺伤.
- 模拟了两种策略: 1) 在受伤1个月内进行任何参与, 2) 持续参与 (在1个月内开始,在前8周中参与>4).
- 测量结果包括使用医院和警察数据在1,2,3年内暴力重伤或暴力行为.
主要成果:
- 在1328名参与者中,42.5%的人在1个月内启动了HVIP参与,10.2%的人持续参与.
- 任何参与都没有显示出与1,2,3年后的对照组相比,暴力结果的显著差异.
- 持续的参与与1,2,3年的暴力结果累计发生率明显较低有关,风险降低范围从47.6%到58.5%,尽管置信区间很宽.
结论:
- 持续和密集的参与HVIP对于改善高风险年轻人中长期暴力结果至关重要.
- 虽然HVIP有前途,但其有效性取决于参与者在长时间内积极参与该计划.
- 需要进一步研究更广泛的置信区间来证实这些发现.
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