概括
与保留服务费 (FFS) 覆盖范围相比,在健康维护组织 (HMO) 中注册的个人表现出明显较低的住院患者利用率和医疗保健成本. 这表明自我选择在医疗保健模型之间观察到的差异中起着作用.
科学领域:
- 医疗服务研究 医疗服务研究
- 医疗保健管理的管理
- 相对有效性研究研究比较
背景情况:
- 员工健康福利通常包括传统的服务费 (FFS) 和管理护理计划 (如健康维护组织 (HMO)) 之间的选择.
- 在招生前了解利用率和成本差异对于评估医疗保健计划有效性至关重要.
研究的目的:
- 为了比较在HMO注册的员工和继续使用FFS覆盖的员工之间的住院患者利用率和医疗保健成本.
- 确定影响医疗保健模型之间的利用和成本差异的潜在因素.
主要方法:
- 分析明尼阿波利斯-圣保罗地区11个员工群体的住院患者利用率和医疗保健支出.
- 与HMO可选招生前一年的数据进行比较.
- 住院患者使用模式的年龄特定分析.
主要成果:
- 与FFS订阅者相比,HMO订阅者平均每1000个人住院日数减少了53% (470 vs 994天/1,000).
- 在HMO注册的个人中,医院和专业支出都较低.
- 在所有年龄组的持续FFS订阅者中观察到更高的住院患者利用率.
结论:
- 自我选择似乎是影响HMO和FFS计划之间观察到的利用和成本差异的一个重要因素.
- 与FFS覆盖率相比,HMO招生与住院患者利用率和医疗保健成本的降低有关.
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