身体质量指数和心脏性休克死亡率
Maya Guglin1, Elric Zweck2,3, Manreet Kanwar4
1From Department of Cardiology, the Indiana University Health, Indianapolis, Indiana.
ASAIO journal (American Society for Artificial Internal Organs : 1992)
|March 25, 2024
概括
体重指数 (BMI) 影响心脏性休克 (CS) 的死亡率. 体重正常的患者的脊髓癌死亡率低于肥胖或严重肥胖的人. 这种关联在心力衰竭相关的CS和急性心肌梗塞相关的CS之间有所不同.
科学领域:
- 心脏病学 心脏病学
- 公共卫生 公共卫生
- 肥胖问题研究研究
背景情况:
- 心脏性休克 (CS) 是一种危及生命的疾病,死亡率高.
- 身体质量指数 (BMI) 在CS结果中的作用尚未完全理解.
- 肥胖是一个日益严重的公共卫生问题,其对危急疾病的影响需要调查.
研究的目的:
- 为了研究体质指数 (BMI) 与心脏性休克 (CS) 患者的死亡率之间的关联.
- 在CS患者中分析不同BMI类别的死亡率.
- 基于CS的潜在原因,探索BMI-死亡率关系中的潜在差异,特别是心力衰竭 (HF-CS) 和急性心肌梗塞 (AMI-CS).
主要方法:
- 利用了心脏性休克工作组注册的数据,其中包括3,492名患者.
- 采用多变量逻辑回归与受限制的立方线,以评估BMI对死亡率的影响,调整共变量.
- 将患者分为体重不足,正常,超重,肥胖和严重肥胖的组,以比较死亡率,设备使用和并发症.
主要成果:
- 身体质量指数是整体CS队列死亡率的重要预测指标 (p < 0.0001).
- 与肥胖 (35.1%) 和严重肥胖 (36.7%) 个体相比,正常BMI患者的死亡率较低 (29.0%).
- 在与心力衰竭相关的CS小组中,正常体重患者的死亡率最低 (21.7%),而体重不足,肥胖和严重肥胖患者的死亡率较高. 在急性心肌梗塞相关的CS亚组中,BMI类别之间的死亡率没有显著差异.
结论:
- 体重指数是影响心脏性休克死亡率的重要因素.
- 正常的BMI与CS的更好的生存率有关,特别是在与心力衰竭相关的病例中.
- 需要进一步的研究,以了解BMI,CS病因和患者结果之间的复杂相互作用.
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