社会脆弱性和临床结果之间的关联在近端大动脉手术后
Lamia Harik1, Jordan Leith1, Mohamed Rahouma1
1Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, 10065, United States.
概括
社会脆弱性指数 (SVI) 并没有独立预测近端大动脉手术的早期或晚期结果. 然而,SVI最高的患者长期死亡率更高,突出了手术护理的差异.
科学领域:
- 心血管外科心血管外科
- 公共卫生 公共卫生
- 健康差异 在健康上的差异
背景情况:
- 社会脆弱性是手术结果的潜在决定因素.
- 社会脆弱性指数 (SVI) 量化了影响健康的社会经济和环境因素.
- 靠近大动脉的手术带有重大风险,需要评估所有促成因素.
研究的目的:
- 研究术前社会脆弱性指数 (SVI) 与近道大动脉手术后的结果之间的关联.
- 确定SVI是否独立预测这些程序后的重大不良事件或死亡率.
主要方法:
- 一个单中心的SVI分层队列研究包括2002名接受初级近道大动脉手术的患者 (1997-2023年).
- 根据患者住所邮政编码计算SVI.
- 评估结果包括主要不良事件 (手术死亡率,心脏病发作,中风,重新手术,透析,气管切除术) 和全因死亡率.
主要成果:
- 患有较高SVI (≥0.75) 的患者呈现出更多的并发症和非选择性手术.
- SVI与重大不良事件 (OR1.09,P=0.80) 或调整后所有原因死亡率 (HR1.29,P=0.17) 没有显著的关联.
- 尽管没有独立的关联,但SVI≥0.75的患者的长期全因死亡率最高 (16.2%,P=0.001).
结论:
- 术前社会脆弱性指数不是近端大动脉手术中早期或晚期结果的独立预测指标.
- 该研究强调,虽然SVI不会独立影响手术结果,但脆弱人群面临更高的长期死亡率,这表明潜在的系统性问题.
- 进一步的研究应该探索干预措施,以减轻对接受复杂心血管手术的社会脆弱患者的护理差异.
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