医疗补助保险与为周围假肢关节感染进行手术后的再入院和死亡率增加有关
Mary K Richardson1, Julian Wier, Dara Bruce
1From the Keck Medical Center of the University of Southern California, Los Angeles, CA (Richardson, Wier, Bruce, Liu, Lieberman, and Heckmann), and the Department of Orthopaedic Surgery, Louisiana State University, New Orleans, LA (Cohen-Rosenblum).
The Journal of the American Academy of Orthopaedic Surgeons
|December 5, 2024
概括
患有医疗补助保险的患者在修复周围假肢关节感染的关节整形术后面临更高的败血症和再入院风险. 这些发现凸显了这种患者群体的护理差异.
科学领域:
- 整形外科手术 整形外科手术
- 医疗保健服务研究 医疗服务研究
- 公共卫生 公共卫生
背景情况:
- 患有医疗补助保险的患者在初级全膝关节整形术和全关节整形术后的并发症风险更高.
- 医疗补助计划中接受修复关节周围假肢关节感染的整体关节整形手术的医疗补助患者的结果尚未确立.
研究的目的:
- 为了比较90天的术后并发症的风险,医疗补助 versus非医疗补助保险的患者接受修订总关节关节整形术为周围假肢关节感染.
- 在这个患者群体中确定与保险状况相关的特定并发症和医疗保健利用模式.
主要方法:
- 从2016年12月到2021年12月,对成年患者进行回顾性分析,这些患者接受了植入物扩张和抗生素间隔器放置,以治疗周围假肢关节感染.
- 医疗补助和非医疗补助患者之间的年龄匹配队列比较,使用精确的口径匹配.
- 多变量回归模型以调整潜在的混因素,并报告90天术后并发症的调整风险.
主要成果:
- 与非医疗补助患者 (n=10,844) 相匹配的医疗补助患者 (n=2,711) 显示出败血症风险增加 (aOR=1.20),再录取 (aOR=1.12),以及退院到熟练护理设施 (aOR=1.13).
- 医疗补助患者在医院住院时间较长 (9.48 vs 6.67天),住院死亡率较高 (0.81% vs 0.48%).
- 医疗补助患者的住院患者死亡风险增加在考虑并发症后是可比的.
结论:
- 修复周围假肢关节感染的整体关节整形术与手术后并发症的增加有关,包括Medicaid保险患者的败血症和再入院.
- 医疗补助患者的住院患者死亡率较高可能与潜在的并发症差异有关.
- 保险公司和政策制定者应该考虑基于风险分层的支付模式,以应对高风险人群的医疗负担.
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