医疗补助扩大对艾滋病毒暴露前预防覆盖的影响, 2012-23
Elizabeth M Stone1, Nicholas J Seewald2, Joseph G Rosen3
1Elizabeth M. Stone (elizabeth.stone@rutgers.edu), Rutgers University, New Brunswick, New Jersey.
Health affairs (Project Hope)
|October 6, 2025
概括
医疗补助扩张改善了与艾滋病毒诊断相关的暴露前预防 (PrEP) 的获取. 然而,尽管 PrEP 使用量增加,但 PrEP 获取的种族和民族差异可能正在扩大.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 卫生政策 卫生政策
背景情况:
- 暴露前预防 (PrEP) 对于预防艾滋病毒至关重要,但在美国仍未得到充分利用.
- 了解影响PrEP吸收的因素对于有效的艾滋病毒预防策略至关重要.
研究的目的:
- 评估医疗补助扩展对州级PrEP处方结果的影响.
- 评估医疗补助扩张如何影响PrEP处方与新艾滋病毒诊断的比例.
主要方法:
- 利用了所有50个州和华盛顿特区 (2012-2023) 的艾滋病毒监测数据.
- 采用分级差异差异方法来分析医疗补助扩张的影响.
- 检查了PrEP覆盖率和PrEP与需求的比率作为关键结果指标.
主要成果:
- 随着时间的推移,PrEP覆盖率有所增加,但与医疗补助扩张没有统计学上显著的关联.
- 医疗补助计划的扩张与PrEP与需求比率的增加显著相关,这表明相对于新的艾滋病毒诊断来说,获得更好的机会.
- 医疗补助扩张对PrEP与需求比率的积极影响随着时间的推移而得到加强,并且在各个子组中一致.
结论:
- 医疗补助扩张有效地改善了与艾滋病毒诊断有关的PrEP接入.
- 尽管总体情况有所改善,但种族和民族的差异影响表明,PrEP获取的差异可能会扩大.
- 需要进一步的研究来解决在PrEP使用中的种族和民族不平等问题.
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